Question

What is the condition of an electromagnetic induction? a. there must be a relative motion between the coil of wire and galvanometer b. there must be a relative motion between the galvanometer and a magnet c. there must be a relative motion between galvanometer and generator d. there must be a relative motion between the coil of wire and a magnet

1 point


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Answer 1

Answer:

[1] There should be relative motion between the coil of wire & magnet. [2] When a magnet is moved inward and outward in magnetic field & change in magnetic frequency occur due to which current is induced.

Answer 2

Answer:

Option D is correct answer,

Explanation:

Close your eyes and tick Option D