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Electric field & Coulomb
About this app
Point charges freely placeable and draggable: field lines, equipotential lines and a field-strength heatmap live; a draggable test charge shows the Coulomb force vector, with a cursor readout for E and potential.
Subject: Electrical engineering fundamentals
More from Electrical engineering fundamentals
- Diode & rectifier
- Three-phase power
- Electromagnetic induction
- Kirchhoff's laws
- Capacitor & RC circuit
- Magnetic field & Lorentz force
- Ohm's law
- Series and parallel resistors
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