Electromagnetic Induction & Alternating Currents-Faraday's Law (NEET Physics): Questions 8 - 8 of 8

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Question number: 8

» Electromagnetic Induction & Alternating Currents » Faraday's Law

MCQ▾

Question

The magnetic flux passing perpendicular to the plane of the coil and directed into the paper is varying according to the relation Φ=3t2+2t+3 , where is in milli-weber and t is in second. Then the magnitude of emf induced in the loop when t = 2 second is-

Choices

Choice (4) Response
a.

-6 mV

b.

31 mV

c.

19 mV

d.

-14 mV

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