Home Physics Electromagnetic Induction Self Induction, Emf, Induced Current An e.m.f. of 100 millivolts is induced in a …
Physics Electromagnetic Induction Self Induction, Emf, Induced Current MCQ (Single Correct)

An e.m.f. of 100 millivolts is induced in a coil when the current in another nearby coil becomes 10 ampere from zero in 0.1 second. The coefficient of mutual induction between the two coils will be

A
1 millihenry
B
10 millihenry
C
100 millihenry
D
1000 millihenry

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Text Solution

Verified by Experts
The correct answer is:
A

Given,

So, coefficient of mutual inductance

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