PhysicsCapacitorsWAEC
Capacitors of 3 μF and 6 μF are connected in series. Find the combined capacitance.
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Answer: A. 2 μF
1/C = 1/3 + 1/6 = 1/2, so C = 2 μF. 9 μF would be the parallel value.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.