⚡ Electromagnetism

Antenna Radiation — Dipole Field Patterns (2D)New📱Canvas2D dipole antenna simulator: watch the electromagnetic field detach from an… Magnetic Field Lines Simulation (2D)New📱Canvas2D companion: trace bar-magnet field lines with the two-pole (Gilbert) model and watch… Magnetic Field Lines (2D)New📱Canvas2D companion: drag bar magnets modelled as two-pole dipoles and watch the superposed… Tesla Coil Electric Arcs (2D)New📱Canvas2D companion: a coupled primary/secondary RLC circuit integrated live with RK4 drives… Feynman Diagrams — QED Vertex Builder (2D)New📱Build and animate Feynman diagrams in 2D: drag electron, positron and photon lines into… Debye Shielding (2D)New📱Interactive 2D Debye shielding simulator: compare the exponentially screened plasma… Tokamak Poloidal Cross-Section (2D)New📱A 2D poloidal cross-section of a tokamak: charged particles follow helical field lines… Magnetic Domains 2DNew📱A 2D random-field Ising model of a ferromagnet: each grid cell flips when the local field… Active Magnetic Levitation (2D)New📱A 2D side-view electromagnet levitation simulator: a coil above pulls a floating object… Larmor Spin Precession (2D)New📱Top-down diagram of a magnetic dipole moment precessing around an external field B at the… Debye Screening (2D)New📱A 2D Canvas simulation of Debye screening in a plasma: watch how mobile ions form a cloud… Skin Effect Heatmap (2D)New📱A 2D Canvas simulation of the AC skin effect: a glowing circular cross-section heatmap shows… 2D Lichtenberg Figure — Dielectric Breakdown Growth (2D)New📱Watch a fractal Lichtenberg discharge tree grow in real time using a Dielectric Breakdown… Kelvin-Helmholtz Instability: Vortex Sheet Roll-Up (2D)New📱A real point-vortex simulation of the Kelvin-Helmholtz instability. Adjust the shear,… Avalanche Rescue Radar — Signal Search (2D)New📱Interactive 2D top-down search: drones read a buried 457 kHz beacon's induction field… Lightning Storm Clouds: Stepped-Leader Breakdown (2D)New📱Interactive 2D dielectric-breakdown lightning: drifting charged storm clouds grow branching… Electromagnetic Induction Simulator (2D)New📱Drag a bar magnet through a coil or let it oscillate in this 2D Canvas simulation of… Magnetism (2D)New📱A top-down 2D lab where dragging bar magnets and a compass over a field of iron filings… Magnetosphere-Solar Wind Interaction (2D)New📱A 2D cross-section shows the Shue (1997) magnetopause model and dipole field lines guiding… Tesla Coil Arc Discharge (2D)New📱A 2D spark-gap simulation where voltage, gap distance and humidity determine when the… Cobalt Electrowinning: Faraday's Law & Current Efficiency (2D)New📱A 2D cross-section of a cobalt electrowinning cell showing Faraday's-law deposition, current… Electric Arc & Plasma: Dielectric Breakdown (2D)New📱A 2D canvas arc between two electrodes, where voltage and gap set the field strength against… Electric Field (2D) — Coulomb's Law Field Lines & Test ChargesNew📱2D Canvas electric-field lab: two point charges generate a real Coulomb's-law vector field,… Electromagnet (2D)New📱A 2D side-view electromagnet where you drive coil current and turns, switch between iron and… Energy Shield: Hexagonal Impact Deflection (2D)New📱A 2D hex-tiled energy shield that absorbs strikes with a logistic regeneration curve,… Maxwell Waves (2D): E/B Field Propagation & PolarisationNew📱A 2D canvas plot of an electromagnetic wave where you toggle linear/circular polarisation… Phased Array Antenna: Beam Steering & Grating Lobes (2D)New📱2D phased-array antenna lab: set element count, spacing and per-element phase to steer a… Radio Wave Propagation (2D)New📱A 2D ray-schematic simulation of ground wave, sky wave and line-of-sight radio propagation… Tesla Coil Simulator (2D)New📱A 2D schematic Tesla coil where power, resonance, coupling and gap-distance sliders drive… Lightning Storm Field (2D)New📱A 2D electrostatic model of a thunderstorm: charge separation raises the field between cloud… Maglev Dynamics (2D): Levitation Gap & Eddy-Current DragNew📱2D maglev lab: closed-form electrodynamic-suspension physics — an eddy-current lift force… Magnetic Levitation (2D) — PID-Controlled Electromagnet & BallNew📱2D electromagnetic-suspension lab: a coil pulls a ferromagnetic ball with F = k*I^2/x^2, a… NdFeB Magnet: Field, Force & Thermal Demagnetization (2D)New📱2D NdFeB permanent-magnet lab: dipole field-line rendering, an on-axis force calculation… Plasma Globe (2D): Filament Discharge Cross-SectionNew📱2D cross-section canvas companion to the 3D shader plasma globe: each discharge filament is… Parallel-Plate Capacitor: Fringing Fields & Dielectric Insertion (2D)New📱2D electrostatic field solver for a parallel-plate capacitor: Gauss-Seidel relaxation on a… Magnetic Hysteresis Loop (2D)New📱2D magnetic-hysteresis lab: a rate-limited B(H) saturation model traces the real B-H loop… Magnetic Field & Lorentz Force Explorer (2D)New📱2D magnetic field lab: place multiple current loops, launch a charged particle and watch the… Magnetic Dipole Field-Line Tracer (2D)New📱2D magnetic dipole field-line tracer: place up to four bar magnets, trace real B(r,θ) ∝… Plasma Lightning Sphere: Dielectric Breakdown Model (2D)New📱2D plasma-globe lab: a real coaxial 1/r radial electric field, a… Electromagnetic InductionNew📱Slide a bar magnet through a coil in this 2D simulator and watch induced EMF, magnetic flux… Antenna Radio Waves (2D)New📱Interactive 2D dipole antenna simulator computing real radio-wave physics: tune the… Lichtenberg Figure Simulator (2D)New📱A 2D simulator that grows a Lichtenberg figure by tracing a high-voltage discharge as it… Parabolic Reflector Antenna (2D Cross-Section)New📱Interactive 2D cross-section of a parabolic dish antenna: parallel incoming rays reflect off… Plasma Globe Simulator (2D)New📱Watch violet filaments arc from a central high-voltage electrode through low-pressure gas to… Aurora Curtain — Field-Line Folds (2D)New📱A 2D companion to the 3D northern-lights curtain: instead of an orbitable ribbon mesh, this… Photoelectric Effect Simulator (2D, Stopping Voltage)New📱2D side-view photoelectric-effect lab: the real Einstein equation KE_max = hf - phi with a… Faraday's Law: Hand-Crank AC Generator (2D)New📱A 2D AC generator: spin a coil of wire inside a fixed magnetic field by motor or hand-crank… Dielectric Breakdown Lightning (2D)New📱A real 2D Dielectric Breakdown Model: the electric potential between a cloud plate and open… 2D RLC Circuit — Oscilloscope & Frequency SweepNew📱A driven series RLC circuit integrated sample-by-sample with real RK4 on L di/dt + Ri + q/C… 2D EM Wave FDTD Simulator (Dielectrics & Conductors)New📱A 2D Yee-grid FDTD solver for Maxwell's curl equations (TMz mode) where painted regions… 2D Lorentz Force — Charged Particle DriftNew📱A flat-plane charged particle simulator: real F = qE + qv×B integrated with RK4 each frame,… 2D Transformer — Mutual Induction & EfficiencyNew📱A 2D transformer simulator that solves a real mutual-inductance equivalent circuit: a shared… 2D Plasma — Particle-in-Cell Charged GasNew📱A real 2D particle-in-cell (PIC) plasma simulation: ions and electrons deposit charge onto a… Static Electricity (2D) — Triboelectric ChargingNew📱Rub two real materials by their triboelectric-series position to charge a rod, then drag it… Speaker Electromagnet Simulator (2D)New📱Interactive 2D loudspeaker driver simulator: an audio-frequency current drives a voice coil… Van de Graaff Generator Simulator (2D)New📱Interactive 2D Van de Graaff generator: a charged rubber belt carries triboelectric charge… WiFi Signal PropagationNewDrag a router, walls and a receiver over a top-down floor plan in this 2D simulator and… Muon g-2 Phasor Clock: Anomalous Precession (2D)New📱Interactive 2D phasor-clock simulator: watch a momentum phasor and a spin phasor spin at… Poynting Vector 2D: Field Cross-Section & Energy FlowNew📱2D cross-section visualization of the Poynting vector S = (1/mu0) E x B across a charging… RL Circuit: Self-Inductance & Current TransientsNew📱Interactive 3D RL circuit with a real solenoid coil: flip the switch to charge or discharge… Faraday Rotation — Magneto-Optical Polarization RotatorNew📱Send polarized light through a magnetized glass rod and watch its polarization plane twist… AC Generator 2D — Motional EMF vs Faraday's LawNew📱A 2D end-on view of an AC generator's rotating coil: instantaneous EMF is computed two… Muon g-2: Anomalous Magnetic MomentNew📱Watch a muon's spin precess relative to its momentum inside a 3D magnetic storage ring,… AC Generator — Rotating Coil in a Magnetic FieldNew📱A 3D coil of wire spins on slip rings between fixed magnet poles; watch Faraday's law turn… Poynting Vector: Energy Flow in Electromagnetic FieldsNew📱Interactive 3D visualization of the Poynting vector S = (1/mu0) E x B across a charging… RL Circuit: Self-Inductance & Current TransientsNew📱Interactive 3D RL circuit with a real solenoid coil: flip the switch to charge or discharge… Faraday Rotation — Magneto-Optical Polarization RotatorNew📱Send polarized light through a magnetized glass rod and watch its polarization plane twist… Geomagnetic Storm Preparedness LabNew📱Launch a coronal mass ejection at Earth's magnetosphere and watch how storm strength drives… Electromagnetic Simulation: A Foundation for EngineeringNew📱Design a dipole antenna and watch its far-field radiation pattern, standing-wave current,… Wireless Energy TransferNew📱Tune two resonant coils' distance, alignment and frequency match and watch coupling… Electromagnetism SimulatorNew📱Drive current through a wound coil and watch the magnetic field build around an iron core,… Wireless Power TransferNew📱Resonant inductive coupling between a transmitter and receiver coil: tune the frequency to… Magnetic Field — 3D Physics SimulatorNew📱This simulation demonstrates magnetic fields and their interaction with moving charges.… Magnetic Field Line Generation SimulationNew📱Observe the creation of magnetic field lines by moving electric charges; control the force… Magnetic Field Line VisualizationNew📱Observe the intricate patterns of magnetic field lines surrounding a magnet, allowing you to… Magnetic Field Interaction SimulationNew📱Visualize how magnetic fields interact with each other and with conductive materials,… Magnetic Field Lines VisualizationNew📱Understand the concept of magnetic field lines by observing their formation and interaction… Magnetic Field Line ConfigurationNew📱Explore how magnetic field lines are arranged around current-carrying wires and magnetic… Magnetic Field Lines SimulationNew📱This simulation visually represents magnetic field lines, illustrating their behavior around… Electromagnetic SpectrumNew📱This simulation visually represents the electromagnetic spectrum, allowing users to explore… Compass & Magnetic Field LinesNew📱This simulation demonstrates the relationship between a compass and magnetic field lines.… Interactive Magnetic Field Line DisplayNew📱Manipulate the visual representation of magnetic field lines around a magnet, gaining… 3D Electromagnetic InductionNew📱Explore electromagnetic induction through this interactive 3D simulation. Observe how… 3D Speaker ElectromagnetNew📱This simulation explores the relationship between an electromagnet and a speaker cone. It… Magnetic Field Force ExplorationNew📱Manipulate magnetic field strengths and observe the forces acting on moving charges within… Electric FieldNew📱This simulation allows users to explore electric fields generated by various charge… Magnetic Field VisualizationNew📱This simulation demonstrates the behavior of magnetic fields in a 3D environment, allowing… Magnetic Field InteractionsNew📱Explore the complex interactions within magnetic fields through this immersive simulation.… Electromagnetic Field Simulator Maxwell's EquationsNew📱Explore how electric and magnetic fields interact through Maxwell's equations, observing… Electromagnetic Fields SimulationNew📱This simulation illustrates the creation and interaction of electromagnetic fields. Users… Electromagnetic Waves SimulationNew📱This simulation demonstrates the properties of electromagnetic waves, including wavelength,… Electric Field Visualizer - Interactive Coulomb's Law and ElectrostaticsNew📱This simulation demonstrates Coulomb’s law and electrostatic principles through an… Electric Field Lines Simulator | Interactive ElectrostaticsNew📱This simulation visually represents electric fields as lines of force, illustrating… Earth Magnetic Field SimulationNew📱This simulation visually represents the Earth's magnetic field and its interaction with the… Electromagnetic Simulation PlatformNew📱This simulation demonstrates the principles of electromagnetism through an interactive… Electromagnetic Field Simulator Wave PropagationNew📱Explore how electromagnetic waves propagate through space, governed by Maxwell’s equations.… Electromagnetism Explained — Fields, Maxwell's Equations, and WavesNew📱This simulation provides an interactive exploration of electromagnetism. Users can visualize… Physics Electromagnetism SimulationNew📱This simulation explores fundamental electromagnetic phenomena, such as electric and… Tesla Coil Lightning ArcsNew📱This simulation demonstrates the principles behind Tesla coils by visualizing electric arcs… Tesla Coil - Electric Arc DischargeNew📱This simulation focuses on the visual aspect of an electric arc discharge from a Tesla coil.… Van de Graaff Generator - Electric SparksNew📱This simulation demonstrates the physics behind electrostatic charge build-up and discharge… Lightning Storm Formation & PropagationNew📱Observe the complex electrical discharge of lightning as it forms and travels through a… Plasma Globe ArcsNew📱Observe the mesmerizing arcs produced when a high-voltage current is passed through a plasma… Lichtenberg Figure GrowthNew📱Witness the dynamic formation of Lichtenberg figures – intricate patterns created by… 3D Antenna Radio WavesNew📱This simulation illustrates the function of a radio antenna in transmitting and receiving… 3D Aurora Formation ScienceNew📱This simulation demonstrates the formation of auroras (Northern/Southern Lights) through… 3D Faraday CageNew📱This simulation illustrates the concept of a Faraday cage and its ability to block… 3D Lichtenberg FigureNew📱This simulation demonstrates the formation of Lichtenberg figures – intricate patterns… 3D LightningNew📱This simulation recreates the visual effects of a lightning strike, showcasing the rapid… 3D Parabolic Reflector AntennaNew📱This simulation demonstrates the principles of parabolic reflectors used in antenna design.… 3D Plasma GlobeNew📱This simulation visualizes the behavior of a plasma globe, demonstrating the ionization of… 3D Van De GraaffNew📱This simulation demonstrates the principle of electrostatic induction using a Van de Graaff… 3D Wifi Signal PropagationNew📱This simulation explores how radio waves propagate through space, considering factors like… Energy ShieldNew📱This simulation models an energy shield, illustrating how electromagnetic fields can deflect… Atmospheric Lightning: Charge Separation ModelingNew📱Model a lightning storm, illustrating the complex physics behind electrical discharges in… Northern Lights Electromagnetic DisplayNew📱Observe a realistic recreation of the Northern Lights as charged particles collide with… Magnetosphere AuroraNew📱This simulation demonstrates the formation of auroras (Northern and Southern Lights) by… Tesla CoilNew📱This simulation demonstrates the operation of a Tesla coil, showcasing high-voltage… Magnetic Dipole Field LinesNew📱This simulation visualizes magnetic field lines generated by a magnetic dipole (like a bar… Tesla Coil: Resonance Arc DynamicsNew📱Observe the mesmerizing creation of electric arcs within a Tesla coil, manipulating… Lightning Storm CloudsNew📱This simulation demonstrates the visual effects of a lightning storm. It illustrates the… Lightning Storm FieldNew📱This simulation demonstrates the visual effects of a lightning storm impacting a field. It… Advanced Electrical Circuits SimulationNew📱Explore the behavior of complex electrical circuits by adjusting voltage levels, current… Advanced Electrical Circuit SimulationNew📱Explore complex electrical circuits by adjusting voltage levels, current flow, resistance,… Antennas and Propagation — Gain, Patterns, and Path LossNew📱This simulation demonstrates the fundamental principles of antenna theory, specifically… Solar Wind Aurora Borealis SimulationNew📱Simulate the formation of the aurora borealis by controlling the interaction between solar… Magnetosphere-Solar Wind InteractionNew📱This simulation demonstrates the complex interaction between the magnetosphere and solar… Aurora Magnetosphere SimulationNew📱This simulation depicts the stunning visual phenomenon of the aurora borealis and australis,… Copper Electrorefining ProcessNew📱This simulation demonstrates the electrochemical process of copper electrorefining, showing… Electric Charge Interaction SimulationNew📱This simulation allows you to explore how electric charges interact through attractive and… Electric Arc PlasmaNew📱This simulation demonstrates the behavior of electric arc plasma, showcasing how electrical… Electric Circuit SimulationNew📱This simulation demonstrates the fundamental concepts of electric circuits, including Ohm's… Electric Circuit — 3D Physics SimulatorNew📱Visualize and manipulate electrical circuits in a realistic 3D environment. This simulator… Electrolysis SimulatorNew📱This simulation models the process of electrolysis, where an electric current is used to… Energy Shield System Interactive ModelNew📱This interactive model simulates the complex behavior of an energy shield system, allowing… Force Field SimulationNew📱This simulation demonstrates the creation and manipulation of force fields. It explores… Power Systems & Electrical CircuitsNew📱This simulation demonstrates the principles of electrical circuit analysis and power system… Laser OpticsNew📱This simulation explores the principles of laser optics, allowing users to visualize how… Maglev Train Levitation DynamicsNew📱This simulation demonstrates the principles of magnetic levitation used in maglev trains.… Magnetic Field Interactions SimulationNew📱This simulation allows you to explore the complex interactions between permanent magnets. By… Magnetic levitationNew📱Explore the fascinating principles of magnetic levitation by manipulating electromagnets and… Magnetic Reconnection — Three.js SimulationNew📱This simulation demonstrates the phenomenon of magnetic reconnection, where magnetic field… Visualizing Magnetic Fields DynamicsNew📱Witness the behavior of magnetic fields generated by diverse sources, including magnets and… Magnetic Field 2New📱Simulate magnetic fields and 2D interactions. Visualize forces on charges & currents within… Magnetism SimulationNew📱This simulation demonstrates fundamental principles of magnetism by allowing users to… Plasma Lightning SphereNew📱This simulation illustrates the behavior of plasma within a confined sphere, demonstrating… Tesla Coil Arc Formation SimulationNew📱Explore the dynamics of Tesla coil arcs by adjusting arc frequency and jitter, observing how… Tesla Coil Arcs SimulationNew📱This simulation explores the physics behind Tesla coils and their spectacular arcs of… Tesla Coil Arc Discharge VisualizationNew📱Witness the spectacular formation of arcs in a Tesla coil as you manipulate voltage levels… Tesla Coil Electric ArcsNew📱This simulation demonstrates the principles behind Tesla coils, visualizing the high-voltage… Smart Grid Command CenterNew📱This simulation demonstrates the operation of a smart grid. It illustrates how sensors,… S50 11 Tesla CoilNew📱This simulation visually explains the operation of a Tesla coil, illustrating how… Magnetosphere Field SimulationNew📱This simulation visualizes the magnetosphere – the region around a planet dominated by its… Semiconductor Physics SimulationNew📱This simulation explores the behavior of electrons in semiconductor materials, demonstrating… Magnetic FieldNew📱This simulation illustrates the behavior of magnetic fields and how they interact with… Magnetic Field LinesNew📱This simulation demonstrates magnetic field lines, showcasing how they represent the force… Northern Lights CurtainNew📱This simulation demonstrates the dynamics of the aurora borealis (northern lights),… Magnetic Fields and SaturationNew📱This simulation demonstrates the principles of electromagnetism, allowing users to visualize… Arc Field | Three.jsNew📱This interactive simulation visualizes an arc field generated by a current, demonstrating… Earth's Magnetosphere & Solar Wind InteractionNew📱Users explore the interaction between the Earth's magnetosphere and solar wind, resulting in… Avalanche Rescue RadarNew📱This simulation explores the use of radar technology to detect and track avalanches. It… Cobalt Electrowinning SimulationNew📱This simulation demonstrates the process of extracting cobalt from ore using electrowinning.… Copper Electrorefining SimulationNew📱This simulation demonstrates the electrorefining process used to purify copper. It… Copper ElectrowinningNew📱This simulation illustrates the process of copper electrowinning, a method for producing… Electric Arc Formation and PropagationNew📱Explore the physics of electric arcs – simulating the formation, propagation, and… Electric Grove | Three.jsNew📱This simulation explores the behavior of electric fields generated by various conductive… Electric Motor FieldNew📱This simulation demonstrates the principles of electromagnetism by visualizing the magnetic… Electrostatic Field of Point ChargesNew📱Explore electrostatic forces and field behavior through this interactive 2D simulation.… Electric WheelsNew📱This simulation explores the principles of electromagnetism through the movement of electric… Ferrofluids Under Magnetic FieldsNew📱This simulation demonstrates the behavior of ferrofluids under various magnetic field… Flux Chamber | Three.jsNew📱This simulation demonstrates the principles of a flux chamber used in electromagnetic… High Voltage Test BayNew📱This simulation allows users to explore the effects of high voltage in a controlled… Ilmenite Electrostatic SeparatorNew📱The simulation models the electrostatic separation of ilmenite particles from other… Ion Crown | Three.jsNew📱This simulation visualizes the formation of an ion crown around a conducting sphere when… Lunar Magnetic RailNew📱This simulation demonstrates principles of electromagnetism and transportation systems. It… Maglev DynamicsNew📱This simulation demonstrates the principles behind magnetic levitation (maglev) trains.… Magnetic StormNew📱Witness the dynamic interaction between the Sun’s energy and Earth’s magnetic field during a… Magnetic TrapNew📱This simulation allows you to explore the principles of magnetic confinement by manipulating… Magnetic Field InteractionNew📱This simulation explores the fundamental principles of magnetic fields, allowing users to… NdFeB Magnet BehaviorNew📱This simulation models the behavior of neodymium iron boron (NdFeB) magnets. It demonstrates… Nickel Sulfate ElectrochemistryNew📱This simulation demonstrates the principles of electrochemistry using nickel sulfate as a… Phased Array AntennaNew📱This simulation demonstrates the functionality of a phased array antenna. Users can adjust… Power Transformer FluxNew📱This simulation explores the concept of magnetic flux in a power transformer. It visually… Tesla Coil SimulatorNew📱This simulation demonstrates the principles behind Tesla coils, showcasing how… Voltage Stability Substation - 3D simulationNew📱This simulation explores the stability of voltage in a power substation. It demonstrates how… Hysteresis LoopNew📱Sweep an applied field through a ferromagnet and trace the B-H loop, reading off remanence,… Hall EffectNew📱Pass current through a conductor in a magnetic field and watch charges pile on one edge,… Electromagnetic Shielding & Faraday CageNew📱A conductive shell redistributes charges to cancel the internal field. Skin depth δ =… TransformerNew📱Interactive ideal transformer with animated primary and secondary coils, magnetic flux… RLC Resonance — Driven Electrical OscillatorNew📱A resistor, inductor and capacitor driven by AC current resonate at f₀=1/(2π√LC). At… Antenna Radiation — Dipole Field PatternsNew📱An oscillating dipole radiates electromagnetic waves in a doughnut-shaped pattern, with no… Lorentz Force — Charged Particle in EM FieldsNew📱RK4 integrator for F = q(E + v×B). Explore cyclotron motion, E×B drift, cycloid, and… Eddy CurrentsNew📱Drop a neodymium magnet through a conducting tube and watch electromagnetic braking in… Plasma WaveNew📱Tune electron density and wave vector k to watch Landau damping eat away at a wave riding… Electromagnetic WaveNew📱Adjust wavelength, amplitude and speed to reshape a travelling wave — toggle the B field on… Faraday's LawNew📱Move a magnet through a coil and watch the induced EMF track the rate of flux change,… Plasma GlobeNew📱Tesla plasma globe — glowing electric filaments arc from the centre to the glass and follow… Lichtenberg FiguresNew📱Dielectric breakdown grows fractal branches: solve Laplace's equation, then add cluster… Maxwell WavesNew📱E and B fields oscillate perpendicular to each other and to the direction of travel — toggle… Debye ScreeningNew📱Electrons swarm into a screening cloud around a central ion — tune temperature and density… Skin EffectNew📱See how AC current concentrates near the surface of a conductor. Interactive heatmap shows… Spin Precession📱Tip nuclear spins with an RF pulse and watch Larmor precession decay through T1 and T2… Magnetic Domains📱Run an Ising lattice of spins to see Weiss domains form and domain walls sweep under an… Magnetic Levitation: The Meissner Effect📱Cool a superconductor below its critical temperature and watch it expel the field and lock a… Electromagnetic Induction — Faraday's Law & Lenz's Law📱A moving bar magnet drives a galvanometer needle as it induces EMF in a coil — Lenz's law… Debye Shielding — Plasma Screening📱Drop a test charge into a plasma and see mobile electrons swarm it, cutting the Coulomb… Kelvin-Helmholtz Instability📱Shear two fluid layers past each other and watch the interface roll into the billows and… Tokamak — Magnetic Confinement Fusion📱Balance toroidal and poloidal fields in a tokamak, follow Larmor orbits and Poincare maps,… Lightning Bolt Generator📱Grow fractal electric discharge paths using the Dielectric Breakdown Model (DBM). Adjust… RLC Circuit Resonance📱Explore free oscillations and driven resonance in a series RLC circuit. Visualise charge… EM Wave Simulator (FDTD)📱Maxwell's curl equations solved on a 2D Yee grid (FDTD method, TM mode). Watch EM wave… Plasma — Ionized Gas📱Simulate ionized gas plasma: charged particles interact via Coulomb forces and Lorentz… Static Electricity — Triboelectric Charging📱Explore static electricity: rub materials together via the triboelectric effect, watch… Radio Wave Propagation📱Explore how radio waves travel: ionospheric refraction bends HF sky waves back to Earth,… Feynman Diagrams — QED📱Animated Feynman diagram explorer for quantum electrodynamics. Visualise Møller scattering,… Faraday's Law of Induction📱Drag a bar magnet through a coil of wire and watch the induced EMF ε = −N dΦ/dt in real… Photoelectric Effect📱Simulate Einstein's Nobel Prize discovery: shine light on a metal surface and watch… Aurora Formation Science📱Watch a solar-wind particle get captured onto Earth's dipole magnetic field lines and guided… Faraday Cage Simulator (2D)📱Watch an external electric field bend around a conductive mesh cage and cancel out inside…