Question

7. A rod of length l rotates with a small but uniform angular velocity w about its perpendicular bisector. A uniform magnetic field of 0.3 T exists parallel to the axis of rotation. The potential difference between the two ends of the rod is (a) zero (c) 0.3 lw2 (6) 0.15 lw2 (d) 0.6 lw2​

Answer 1

Answer:

0.15 lw2

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