Which of the following combination of 7 identical capacitors each of 
gives a capacitance of 
?
Text Solution
Verified by ExpertsThe correct answer is:
D
Capacitance, 
Equivalent capacitance for the parallel combination
Capacitance for the series combination,
Equivalent capacitance between A and B is
or 
Hence, 5 capacitors in parallel and 2 capacitors in series are required to get a resultant capacitance of 
.
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