A rod of length $60 \mathrm{~cm}$ rotates with a uniform angular velocity $20 \mathrm{~rad} \mathrm{s}^{-1}$ about its perpendicular bisector, in a uniform magnetic filed $0.5 T$. The direction of magnetic field is parallel to the axis of rotation. The potential difference between the two ends of the rod is _________ V.
Answer (integer)
0
Solution
<p>Both end having same potential, so potential
difference between end will be zero.</p>
About this question
Subject: Physics · Chapter: Magnetic Effects of Current · Topic: Biot-Savart Law
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