VITEEE 2014 Paper

Section: Physics

Question : 38 of 120

Marks: +1, -0

Two coils have a mutual inductance 0.5 5 H. The current changes in the first coil according to equation I = I0 sin ω t.
where, I0 = 10A and ω = 100 n rad/s.
The maximum value of emf in the second coil is

2 π
5 π
7 π
4 π

Validate

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