Questions
In the network shown, if the potential difference between the plates of capacitor is 5 volt, the charge stored in capacitor is
detailed solution
Correct option is D
Charge on 3μF capacitor =Q1=3×5μC=15μC∴ Charge on 3μF capacitor =15μCCe=Equivalent capacitance of 3μF and 6μF capacitors =3×63+6μF=2μF∴ VA−VB=QCe=152volt=7.5 volt∴ Charge on 2μF capacitor =2×(VA−VB)=2×7.5 μC=15 μCSimilar Questions
Two capacitors C1 and C2 having capacitance respectively are connected as shown in the figure. Initially C1 has charge 4 and C2 is uncharged. After long time closing the switch S :
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