A rod of length l rotates with a uniform angular velocity omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the ax
A rod of length l rotates with a uniform angular velocity omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The potential difference between the two ends of the lrod is
A. `2Bomega l^(2)`
B. `1/2Bomega l^(2)`
C. `B omega l^(2)`
D. zero
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Correct Answer - D
Since there is no magnetic flux change due to rotation of rod hence the potential difference between two ends of the rod is zero.
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