What is the relationship between NΦB and I in a closely wound coil? - ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Quiz | GKFix.in

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Question

What is the relationship between NΦB and I in a closely wound coil?

A. NΦB ∝ I²
B. NΦB ∝ 1/I
C. NΦB ∝ I
D. NΦB is independent of I

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