What is the effective capacitance between the points X and Y ?
(a) 24μF
(b) 18μF
(c) 12μF
(d) 6μF
Answer : (d) 6μF
\( \frac{P}{Q} = \frac{R}{S} \)
For the balanced wheatstone bridge 2 µF capacitor is ignored.
\( 3\,\mu\text{F} + 3\,\mu\text{F} = 6\,\mu\text{F} \)
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