For stationary magnet and moving wire in a circuit, Lorentz force F on charges makes electric current and electric force varies directly with electric charge q and with wire velocity v and magnetic field B cross product {Lorentz force law}: F ~ q * (v x B). Induced electric current makes magnetic field opposed to stationary magnetic field.
Physical Sciences>Physics>Electromagnetism>Force
5-Physics-Electromagnetism-Force
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Date Modified: 2022.0224