Question

define coefficient of mutual induction of two cells.A secondary coil of n2 turns is wound on a long solenoid of area of cross section A having a primary coil of n1 turns per unit length.What is the mutual induction of the two cells?

Answer 1

M = Uo N1 N2 i A / i l
M = Uo N1 N2 A/ l

Answer 2

Explanation:

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