⚡ 电磁学

Geomagnetic Storm Preparedness LabNewLaunch a coronal mass ejection at Earth's magnetosphere and watch how storm strength drives… Electromagnetic Simulation: A Foundation for EngineeringNewDesign a dipole antenna and watch its far-field radiation pattern, standing-wave current,… Wireless Energy TransferNewTune two resonant coils' distance, alignment and frequency match and watch coupling… Electromagnetism SimulatorNewDrive current through a wound coil and watch the magnetic field build around an iron core,… Wireless Power TransferNewResonant inductive coupling between a transmitter and receiver coil: tune the frequency to… Magnetic Field — 3D Physics SimulatorNewThis simulation demonstrates magnetic fields and their interaction with moving charges.… Magnetic Field Line Generation SimulationNewObserve the creation of magnetic field lines by moving electric charges; control the force… Magnetic Field Line VisualizationNewObserve the intricate patterns of magnetic field lines surrounding a magnet, allowing you to… Magnetic Field Interaction SimulationNewVisualize how magnetic fields interact with each other and with conductive materials,… Magnetic Field Lines VisualizationNewUnderstand the concept of magnetic field lines by observing their formation and interaction… Magnetic Field Line ConfigurationNewExplore how magnetic field lines are arranged around current-carrying wires and magnetic… Magnetic Field Lines SimulationNewThis simulation visually represents magnetic field lines, illustrating their behavior around… Electromagnetic SpectrumNewThis simulation visually represents the electromagnetic spectrum, allowing users to explore… Compass & Magnetic Field LinesNewThis simulation demonstrates the relationship between a compass and magnetic field lines.… Interactive Magnetic Field Line DisplayNewManipulate the visual representation of magnetic field lines around a magnet, gaining… 3D Electromagnetic InductionNewExplore electromagnetic induction through this interactive 3D simulation. Observe how… 3D Speaker ElectromagnetNewThis simulation explores the relationship between an electromagnet and a speaker cone. It… Magnetic Field Force ExplorationNewManipulate magnetic field strengths and observe the forces acting on moving charges within… Electric FieldNewThis simulation allows users to explore electric fields generated by various charge… Magnetic Field VisualizationNewThis simulation demonstrates the behavior of magnetic fields in a 3D environment, allowing… Magnetic Field InteractionsNewExplore the complex interactions within magnetic fields through this immersive simulation.… Electromagnetic Field Simulator Maxwell's EquationsNewExplore how electric and magnetic fields interact through Maxwell's equations, observing… Electromagnetic Fields SimulationNewThis simulation illustrates the creation and interaction of electromagnetic fields. Users… Electromagnetic Waves SimulationNewThis simulation demonstrates the properties of electromagnetic waves, including wavelength,… Electric Field Visualizer - Interactive Coulomb's Law and ElectrostaticsNewThis simulation demonstrates Coulomb’s law and electrostatic principles through an… Electric Field Lines Simulator | Interactive ElectrostaticsNewThis simulation visually represents electric fields as lines of force, illustrating… Earth Magnetic Field SimulationNewThis simulation visually represents the Earth's magnetic field and its interaction with the… Electromagnetic Simulation PlatformNewThis simulation demonstrates the principles of electromagnetism through an interactive… Electromagnetic Field Simulator Wave PropagationNewExplore how electromagnetic waves propagate through space, governed by Maxwell’s equations.… Electromagnetism Explained — Fields, Maxwell's Equations, and WavesNewThis simulation provides an interactive exploration of electromagnetism. Users can visualize… Physics Electromagnetism SimulationNewThis simulation explores fundamental electromagnetic phenomena, such as electric and… Tesla Coil Lightning ArcsNewThis simulation demonstrates the principles behind Tesla coils by visualizing electric arcs… Tesla Coil - Electric Arc DischargeNewThis simulation focuses on the visual aspect of an electric arc discharge from a Tesla coil.… Van de Graaff Generator - Electric SparksNewThis simulation demonstrates the physics behind electrostatic charge build-up and discharge… Lightning Storm Formation & PropagationNewObserve the complex electrical discharge of lightning as it forms and travels through a… Plasma Globe ArcsNewObserve the mesmerizing arcs produced when a high-voltage current is passed through a plasma… Lichtenberg Figure GrowthNewWitness the dynamic formation of Lichtenberg figures – intricate patterns created by… 3D Antenna Radio WavesNewThis simulation illustrates the function of a radio antenna in transmitting and receiving… 3D Aurora Formation ScienceNewThis simulation demonstrates the formation of auroras (Northern/Southern Lights) through… 3D Faraday CageNewThis simulation illustrates the concept of a Faraday cage and its ability to block… 3D Lichtenberg FigureNewThis simulation demonstrates the formation of Lichtenberg figures – intricate patterns… 3D LightningNewThis simulation recreates the visual effects of a lightning strike, showcasing the rapid… 3D Parabolic Reflector AntennaNewThis simulation demonstrates the principles of parabolic reflectors used in antenna design.… 3D Plasma GlobeNewThis simulation visualizes the behavior of a plasma globe, demonstrating the ionization of… 3D Van De GraaffNewThis simulation demonstrates the principle of electrostatic induction using a Van de Graaff… 3D Wifi Signal PropagationNewThis simulation explores how radio waves propagate through space, considering factors like… Energy ShieldNewThis simulation models an energy shield, illustrating how electromagnetic fields can deflect… Atmospheric Lightning: Charge Separation ModelingNewModel a lightning storm, illustrating the complex physics behind electrical discharges in… Northern Lights Electromagnetic DisplayNewObserve a realistic recreation of the Northern Lights as charged particles collide with… Magnetosphere AuroraNewThis simulation demonstrates the formation of auroras (Northern and Southern Lights) by… Tesla CoilNewThis simulation demonstrates the operation of a Tesla coil, showcasing high-voltage… Magnetic Dipole Field LinesNewThis simulation visualizes magnetic field lines generated by a magnetic dipole (like a bar… Tesla Coil: Resonance Arc DynamicsNewObserve the mesmerizing creation of electric arcs within a Tesla coil, manipulating… Lightning Storm CloudsNewThis simulation demonstrates the visual effects of a lightning storm. It illustrates the… Lightning Storm FieldNewThis simulation demonstrates the visual effects of a lightning storm impacting a field. It… Advanced Electrical Circuits SimulationNewExplore the behavior of complex electrical circuits by adjusting voltage levels, current… Advanced Electrical Circuit SimulationNewExplore complex electrical circuits by adjusting voltage levels, current flow, resistance,… Antennas and Propagation — Gain, Patterns, and Path LossNewThis simulation demonstrates the fundamental principles of antenna theory, specifically… Solar Wind Aurora Borealis SimulationNewSimulate the formation of the aurora borealis by controlling the interaction between solar… Magnetosphere-Solar Wind InteractionNewThis simulation demonstrates the complex interaction between the magnetosphere and solar… Aurora Magnetosphere SimulationNewThis simulation depicts the stunning visual phenomenon of the aurora borealis and australis,… Copper Electrorefining ProcessNewThis simulation demonstrates the electrochemical process of copper electrorefining, showing… Electric Charge Interaction SimulationNewThis simulation allows you to explore how electric charges interact through attractive and… Electric Arc PlasmaNewThis simulation demonstrates the behavior of electric arc plasma, showcasing how electrical… Electric Circuit SimulationNewThis simulation demonstrates the fundamental concepts of electric circuits, including Ohm's… Electric Circuit — 3D Physics SimulatorNewVisualize and manipulate electrical circuits in a realistic 3D environment. This simulator… Electrolysis SimulatorNewThis simulation models the process of electrolysis, where an electric current is used to… Energy Shield System Interactive ModelNewThis interactive model simulates the complex behavior of an energy shield system, allowing… Force Field SimulationNewThis simulation demonstrates the creation and manipulation of force fields. It explores… Power Systems & Electrical CircuitsNewThis simulation demonstrates the principles of electrical circuit analysis and power system… Laser OpticsNewThis simulation explores the principles of laser optics, allowing users to visualize how… Maglev Train Levitation DynamicsNewThis simulation demonstrates the principles of magnetic levitation used in maglev trains.… Magnetic Field Interactions SimulationNewThis simulation allows you to explore the complex interactions between permanent magnets. By… Magnetic levitationNewExplore the fascinating principles of magnetic levitation by manipulating electromagnets and… Magnetic Reconnection — Three.js SimulationNewThis simulation demonstrates the phenomenon of magnetic reconnection, where magnetic field… Visualizing Magnetic Fields DynamicsNewWitness the behavior of magnetic fields generated by diverse sources, including magnets and… Magnetic Field 2NewSimulate magnetic fields and 2D interactions. Visualize forces on charges & currents within… Magnetism SimulationNewThis simulation demonstrates fundamental principles of magnetism by allowing users to… Plasma Lightning SphereNewThis simulation illustrates the behavior of plasma within a confined sphere, demonstrating… Tesla Coil Arc Formation SimulationNewExplore the dynamics of Tesla coil arcs by adjusting arc frequency and jitter, observing how… Tesla Coil Arcs SimulationNewThis simulation explores the physics behind Tesla coils and their spectacular arcs of… Tesla Coil Arc Discharge VisualizationNewWitness the spectacular formation of arcs in a Tesla coil as you manipulate voltage levels… Tesla Coil Electric ArcsNewThis simulation demonstrates the principles behind Tesla coils, visualizing the high-voltage… Smart Grid Command CenterNewThis simulation demonstrates the operation of a smart grid. It illustrates how sensors,… S50 11 Tesla CoilNewThis simulation visually explains the operation of a Tesla coil, illustrating how… Magnetosphere Field SimulationNewThis simulation visualizes the magnetosphere – the region around a planet dominated by its… Semiconductor Physics SimulationNewThis simulation explores the behavior of electrons in semiconductor materials, demonstrating… Magnetic FieldNewThis simulation illustrates the behavior of magnetic fields and how they interact with… Magnetic Field LinesNewThis simulation demonstrates magnetic field lines, showcasing how they represent the force… Northern Lights CurtainNewThis simulation demonstrates the dynamics of the aurora borealis (northern lights),… Electromagnet Physics SimulatorNewThis simulation demonstrates the principles of electromagnetism, allowing users to visualize… Arc Field | Three.jsNewThis interactive simulation visualizes an arc field generated by a current, demonstrating… Aurora Magnetosphere SimulatorNewUsers explore the interaction between the Earth's magnetosphere and solar wind, resulting in… Avalanche Rescue RadarNewThis simulation explores the use of radar technology to detect and track avalanches. It… Cobalt Electrowinning SimulationNewThis simulation demonstrates the process of extracting cobalt from ore using electrowinning.… Copper Electrorefining SimulationNewThis simulation demonstrates the electrorefining process used to purify copper. It… Copper ElectrowinningNewThis simulation illustrates the process of copper electrowinning, a method for producing… Electric Arc SimulatorNewExplore the physics of electric arcs – simulating the formation, propagation, and… Electric Grove | Three.jsNewThis simulation explores the behavior of electric fields generated by various conductive… Electric Motor FieldNewThis simulation demonstrates the principles of electromagnetism by visualizing the magnetic… Electrostatic Field LabNewExplore electrostatic forces and field behavior through this interactive 2D simulation.… Electric WheelsNewThis simulation explores the principles of electromagnetism through the movement of electric… Ferrofluid Field SimulatorNewThis simulation demonstrates the behavior of ferrofluids under various magnetic field… Flux Chamber | Three.jsNewThis simulation demonstrates the principles of a flux chamber used in electromagnetic… High Voltage Laboratory — 3D SimulatorNewThis simulation allows users to explore the effects of high voltage in a controlled… Ilmenite Electrostatic SeparatorNewThe simulation models the electrostatic separation of ilmenite particles from other… Ion Crown | Three.jsNewThis simulation visualizes the formation of an ion crown around a conducting sphere when… Lunar Magnetic RailNewThis simulation demonstrates principles of electromagnetism and transportation systems. It… Maglev DynamicsNewThis simulation demonstrates the principles behind magnetic levitation (maglev) trains.… Magnetic StormNewWitness the dynamic interaction between the Sun’s energy and Earth’s magnetic field during a… Magnetic TrapNewThis simulation allows you to explore the principles of magnetic confinement by manipulating… Magnetic Field InteractionNewThis simulation explores the fundamental principles of magnetic fields, allowing users to… Ndfeb Magnet SimulationNewThis simulation models the behavior of neodymium iron boron (NdFeB) magnets. It demonstrates… Nickel Sulfate SimulationNewThis simulation demonstrates the principles of electrochemistry using nickel sulfate as a… Phased Array AntennaNewThis simulation demonstrates the functionality of a phased array antenna. Users can adjust… Power Transformer FluxNewThis simulation explores the concept of magnetic flux in a power transformer. It visually… Tesla Coil SimulatorNewThis simulation demonstrates the principles behind Tesla coils, showcasing how… Voltage Stability Substation - 3D simulationNewThis simulation explores the stability of voltage in a power substation. It demonstrates how… Hysteresis LoopNewSweep an applied field through a ferromagnet and trace the B-H loop, reading off remanence,… Hall EffectNewPass current through a conductor in a magnetic field and watch charges pile on one edge,… Electromagnetic Shielding & Faraday CageNewA conductive shell redistributes charges to cancel the internal field. Skin depth δ =… TransformerNewInteractive ideal transformer with animated primary and secondary coils, magnetic flux… RLC Resonance — Driven Electrical OscillatorNewA resistor, inductor and capacitor driven by AC current resonate at f₀=1/(2π√LC). At… Antenna Radiation — Dipole Field PatternsNewAn oscillating dipole radiates electromagnetic waves in a doughnut-shaped pattern, with no… Lorentz Force — Charged Particle in EM FieldsNewRK4 integrator for F = q(E + v×B). Explore cyclotron motion, E×B drift, cycloid, and… Eddy CurrentsNewDrop a neodymium magnet through a conducting tube and watch electromagnetic braking in… Plasma WaveNewTune electron density and wave vector k to watch Landau damping eat away at a wave riding… Electromagnetic WaveNewAdjust wavelength, amplitude and speed to reshape a travelling wave — toggle the B field on… Faraday's LawNewMove a magnet through a coil and watch the induced EMF track the rate of flux change,… Plasma GlobeNewTesla plasma globe — glowing electric filaments arc from the centre to the glass and follow… Lichtenberg FiguresNewDielectric breakdown grows fractal branches: solve Laplace's equation, then add cluster… Maxwell WavesNewE and B fields oscillate perpendicular to each other and to the direction of travel — toggle… Debye ScreeningNewElectrons swarm into a screening cloud around a central ion — tune temperature and density… Skin EffectNewSee how AC current concentrates near the surface of a conductor. Interactive heatmap shows… Spin PrecessionTip nuclear spins with an RF pulse and watch Larmor precession decay through T1 and T2… Magnetic DomainsRun an Ising lattice of spins to see Weiss domains form and domain walls sweep under an… Magnetic Levitation: The Meissner EffectCool a superconductor below its critical temperature and watch it expel the field and lock a… Electromagnetic Induction — Faraday's Law & Lenz's LawA moving bar magnet drives a galvanometer needle as it induces EMF in a coil — Lenz's law… Debye Shielding — Plasma ScreeningDrop a test charge into a plasma and see mobile electrons swarm it, cutting the Coulomb… Kelvin-Helmholtz InstabilityShear two fluid layers past each other and watch the interface roll into the billows and… Tokamak — Magnetic Confinement FusionBalance toroidal and poloidal fields in a tokamak, follow Larmor orbits and Poincare maps,… Lightning Bolt GeneratorGrow fractal electric discharge paths using the Dielectric Breakdown Model (DBM). Adjust… RLC Circuit ResonanceExplore 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 GasSimulate ionized gas plasma: charged particles interact via Coulomb forces and Lorentz… Static Electricity — Triboelectric ChargingExplore static electricity: rub materials together via the triboelectric effect, watch… Radio Wave PropagationExplore how radio waves travel: ionospheric refraction bends HF sky waves back to Earth,… Feynman Diagrams — QEDAnimated Feynman diagram explorer for quantum electrodynamics. Visualise Møller scattering,… Faraday's Law of InductionDrag a bar magnet through a coil of wire and watch the induced EMF ε = −N dΦ/dt in real… Photoelectric EffectSimulate Einstein's Nobel Prize discovery: shine light on a metal surface and watch…