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A wire of length 1 m moving with velocity 8 m/s at right angles to a magnetic field of
2 T. The magnitude of induced emf, between the ends of wire will be

Option: 1

20 V


Option: 2

8V


Option: 3

12V


Option: 4

16V


Answers (1)

best_answer

\begin{aligned} & \mathrm{e}=B \vartheta l \\ & \mathrm{e}=2 \times 8 \times 1 \\ & \mathrm{e}=16 \mathrm{volt} \end{aligned}

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Pankaj

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