“Nothing is too wonderful to be true if it be consistent with the laws of nature.”
Inducing current with magnets. Electromagnetic induction.
Induced current and induced EMF. Magnetic Flux.
Changing magnetic flux induces electric field. Faraday's Law.
Direction of the induced current. Lenz's Law. Nature of the induced EMF.
Motional EMF: moving conductor in magnetic field. Two explanations of the phenomena.
Ways of changing magnetic flux. Principle of Electric Generator.