⚡ current
Electric current is the thread running through this whole collection — charge in motion, and everything that shapes, resists or switches it. Resistor Circuit and Kirchhoff Laws start from the basics: Ohm's law, series/parallel resistance, and the voltage/current-conservation rules that let you solve any network. RLC Circuit Resonance, RLC Resonance and LC Oscillator move into AC behaviour, showing how current sloshes between inductors and capacitors at a resonant frequency, while Transformer demonstrates how a changing current in one coil induces current in another via Faraday's law. Transistor and MOSFET I-V Characteristics show how a small control current or voltage can gate a much larger one, the basis of every amplifier and logic gate; Buck Converter, Voltage Regulator and Power Factor Correction put that control to work in real power-supply circuits, chopping and smoothing current to deliver a clean, regulated output. Hall Effect closes the loop by showing what happens when a current-carrying conductor sits inside a magnetic field — a sideways voltage that reveals the sign and density of the charge carriers themselves.
Found: 12 simulations
🧪 Simulations (12)
Simulations in this topic include Resistor Circuit, Kirchhoff Laws, RLC Circuit Resonance, RLC Resonance, LC Oscillator, Transformer, Transistor, MOSFET I-V Characteristics, Buck Converter, Linear Voltage Regulator, Power Factor Correction and Hall Effect.
🔎 Facts
• 12 simulations carry the current tag, spanning DC circuit analysis, AC resonance, semiconductor devices and switching power supplies.
• Resistor Circuit and Kirchhoff Laws cover the two foundational tools for solving any DC network: Ohm's law and Kirchhoff's voltage/current laws.
• Three sims — RLC Circuit Resonance, RLC Resonance and LC Oscillator — all explore the same underlying resonant L-C exchange from different angles.
• Transistor, MOSFET I-V Characteristics and Voltage Regulator show how a small signal current controls a much larger one, the principle behind every amplifier and regulator.
• Buck Converter and Power Factor Correction model real switching power-supply topologies, where current is chopped at high frequency and filtered back into a clean output.
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