A conducting rod PQ of length L = 1.0 m is moving with a uniform speed – McqOptions

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1.	A conducting rod PQ of length L = 1.0 m is moving with a uniform speed v = 2 m/s in a uniform magnetic field \[B=4.0\,T\] directed into the paper. A capacitor of capacity C = 10 mF is connected as shown in figure. Then
A.	qA = + 80 mC and qB = ? 80 mC
B.	qA = ? 80 mC and qB = + 80 mC
C.	qA = 0 = qB
D.	Charge stored in the capacitor increases exponentially with time
Answer» B. qA = ? 80 mC and qB = + 80 mC

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