A capacitor and a capacitor are connected in series

PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

A 4.0 μF4.0\,\mu\text{F} capacitor and a 12.0 μF12.0\,\mu\text{F} capacitor are connected in series. That series combination is then connected in parallel with a 3.0 μF3.0\,\mu\text{F} capacitor. What is the equivalent capacitance of the entire network? (a) 1.5 μF1.5\,\mu\text{F} (b) 9.0 μF9.0\,\mu\text{F} (c) 6.0 μF6.0\,\mu\text{F} (d) 3.0 μF3.0\,\mu\text{F}

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