Two capacitors of capacitances 3µF and 6µF are charged to a potential of 12V each. They are now connected to each other, with the positive plate of each joined to the negative plate of the other. The potential difference across each will be
Text Solution
Verified by ExpertsThe correct answer is:
B
Charges on the two capacitors are 
and 
. When they are connected in opposition,
the total charge on the system 
.
This is shared between the capacitors so that they acquire the same potential difference. Let this be V.
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