Three capacitors each of capacity 4 μF are to be connected in such a way that the effective

Three capacitors each of capacity 4 μF are to be connected in such a way that the effective capacitance is 6 μF. This can be done by

Options

(a) connecting two in parallel and one in series
(b) connecting all of them in series
(c) connecting all of them in parallel
(d) connecting two in series and one in parallel

Correct Answer:

connecting two in series and one in parallel

Explanation:

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