Seven capacitors, each of capacitance 
, are to be connected in a configuration to obtain an effective capacitance of 
. Which of the combinations, shown in figure below, will achieve the desired value?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
JEE Main 2019
As required equivalent capacitance should be
Therefore three capacitors must be in parallel and must be in series with it.
So, desired combination will be as below:
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