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Physics · Electrostatic Potential
हिन्दीFour identical capacitors, each of capacitance \( C = 12\, \mu\text{F} \), are arranged such that three of them are in series, and the fourth is placed in parallel across this entire series combination. What is the equivalent capacitance of the network?
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Correct answer · Option B
\( 16\, \mu\text{F} \)
Explanation
Three capacitors in series have capacitance \( C_s = \frac{C}{3} = \frac{12}{3} = 4\, \mu\text{F} \). The fourth is in parallel, so \( C_{\text{eq}} = C_s + C = 4\, \mu\text{F} + 12\, \mu\text{F} = 16\, \mu\text{F} \).
