Easy INTEGER +4 / -1

Magnetic flux through a coil changes from 0.1 Wb to 0.3 Wb in 0.1 s. The induced EMF (in V) is:

Answer (integer) 2

Solution

$|\varepsilon| = \Delta\Phi/\Delta t = 0.2/0.1 = 2$ V.

About this question

Subject: Physics · Chapter: Electromagnetic Induction · Topic: Faraday's Laws

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