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A solid metal cube of edge length 2 cm i...

A solid metal cube of edge length 2 cm is moving in a positive y-direction at a constant speed of 6 m/s. There is a uniform magnetic field of 0.1 T in the positive z-direction. The potential difference between the two faces of the cube perpendicular to the x-axis, is :

A

1 mV

B

6 mV

C

2 mV

D

12 mV

Text Solution

Verified by Experts

The correct Answer is:
D

`epsilon=VBL=6xx0.1xx0.02=12mV`
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