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Three capacitors, each of capacitance C, are connected in series. Their equivalent capacitance is…
Three capacitors, each of capacitance C, are connected in series. Their equivalent capacitance is Cs. The same three capacitors are now connected in parallel. Their equivalent capacitance becomes Cp. The ratio of Cp to Cs is:
- (a)$9 : 1$
- (b)$1 : 9$
- (c)$3 : 1$
- (d)$1 : 3$
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From ISC 2022 Specimen Physics Paper 1, question 10.