Two capacitors of capacitance C1 = 1uF and C2=4uF are charged to 60 V by connecting them across the battery. Now, they are disconnected from the battery and connected to each other with terminals of unlike polarity together. The final voltage across each capacitor would equal to

Voltage of first capacitor: V1=60 VVoltage of second capacitor: V2=60 VVoltage of the combination:V=Total chargeTotal capacitance   =C2V2-C1V1C2+C1   =4×60-1×601+4   =36 V

  • 0
What are you looking for?