A) Zero
B) \[B\text{ v }\pi {{R}^{2}}/2\] and M is at higher potential
C) \[\pi \] R B v and Q is at higher potential
D) 2 R B v and Q is at higher potential
Correct Answer: D
Solution :
[D] \[e=Bv(2R)\] and Q is at high potentialYou need to login to perform this action.
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