A conducing rod of length `l` is falling with a velocity `v` perpendicular to a unifrorm horizontal magnetic field `B` . The potential difference betw
A conducing rod of length `l` is falling with a velocity `v` perpendicular to a unifrorm horizontal magnetic field `B` . The potential difference between its two ends will be
A. 2 B/v
B. B/v
C. `(1)/(2)B//v`
D. `B^(2)l^(2)v^(2)`
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Correct Answer - B
The potential difference between two ends of conducting rods will be Bvl.
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