Lessons

Eamcet Physics
2 nd Year : Unit 4.2 ( Alternating Current ) - Electromagnetic Induction

22 / 77

Q.

A small square loop of wire of each side l is kept inside a large square loop of wire of each side ‘L’ (L > > l). The loops are coplanar and their centers coincide. The mutual inductance of the system is proportional to (current i in the outer loop)

View Answer

Correct choice: B

Explanation:

None
22 / 77