Question

What are induced current and em.f ?

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Answer 1

Answer:

If a coil of wire is placed in a changing magnetic field, a current will be induced in the wire. This current flows because something is producing an electric field that forces the charges around the wire. ... This "something" is called an electromotive force, or emf, even though it is not a force.

Answer 2

Answer:

1-Current can be induced in a conducting loop if it is exposed to a changing magnetic field is called induced current.

2- In 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

Explanation:

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