An angular conductor is moving with velocity v along its angular bisector in a perpendicular magnetic field (B) as shown in the figure. The induced potential difference between its free ends will be
A
2Bvlsinθ2
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B
2Bvl
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C
2Bvlsinθ
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D
zero
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Solution
The correct option is A2Bvlsinθ2 Total effective length in magnetic field =2lsinθ2