A small square loop of side 'a' and one turn is placed inside a larger square loop of side b and one turn (b>>a). The two loops are coplanar with their centers coinciding. If a current I is passed in the square loop of side 'b', then the coefficient of mutual inductance between the two loops is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
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