When two capacitors of capacities 3μF and 6μF are connected in series and connected to 120V, the potential difference across 3μF is:
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Q2
Three capacitors, 3μF,6μF and 6μF are connected in series to a source of 120V. The potential difference, in volts, across the 3μF capacitor will be
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Q3
Two capacitors of 3μF and 6μF are connected in series and a potential difference of 900V is applied across the combination. They are then disconnected and reconnected in parallel. The potential difference across the combination is
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Q4
Two capacitors of capacities 3μFand 6μFare connected in series and connected to 120V. The potential differences across 3μF is V0and the charge here is q0. We have :
A)q0=40μCB) V0=60V
C)V0=80VD)q0=240μC
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Q5
Three capacitors of 3μF,2μFand 6μF are connected in series. When a battery of 10V is connected to this combination then charge on 3μFcapacitor will be :