Q.
A and B are two identical spheres charge on them is 7μC and 1μC respectively. Now both are connected by a wire. Calculate flow of charge from A to B
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a
8μC
b
4μC
c
3μC
d
1.5μC
answer is C.
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Detailed Solution
Charge on A before connection =7μC Charge on A after connection =7+12=4μC Charge flow from A to B =7μC−4μC=3μC .
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