Question

Difference between EMF and induce EMF

Answer 1

Answer:

I think EMF is naturally occurring, like the suns rays (EM waves) having its own field. But an induced EMF is man made, for example; running electricity through a wire causes an EMF around the wire, BUT ONLY IF ITS AC not DC

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Answer 2

Explanation:

electromagnetism and electronics, electromotive force, is the electrical action produced by a non-electrical source. Devices provide an emf by converting other forms of energy into electrical energy, such as batteries or generators. Sometimes an analogy to water pressure is used to describe electromotive force.