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
Correct Answer: A
Solution :
Q = CV = C (Bvl) = 10 ´ 10? 6 ´ 4 ´ 2 ´ 1 = 80 mC According to Fleming's right hand rule induced current flows from Q to P. Hence P is at higher potential and Q is at lower potential. Therefore A is positively charged and B is negatively charged.You need to login to perform this action.
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