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A rod of length 2 m slides with a speed
of 5 ms- on a rectangular conducting
frame as shown in figure. There exists
a uniform magnetic field of 0.04 T
perpendicular to the plane of the
figure. If the resistance of the rod is
3 2. The current through the rod is
V
2 m
(A) 1.33 A (B) 75 mA
(C) 133 mA
(D) 0.75 A

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