Electromagnetic Induction » Exercise – 1
9. If L1 and L2 are the self inductance of two coils then the mutual inductance between them is :
(a) M = K (L1L2)
(b) M = K √(L1/L2)
(c) M = K√(L1L 2)
(d) M = K(L1L2)2
Explanation
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