Fundamentholfundamenthol
JEE Main2019Physics
Q.

A solid metal cube of edge length 2 cm is moving in the 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 : 

  1. A

    6 mV

  2. B

    1 mV

  3. C

    12 mV

  4. D

    2 mV

Solution

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