1.

Determine the charge on the capacitor in the following circuit:(A) 200 μC (B) 60 μC(C) 10 μC (D) 2 μC

Answer»

The charge on the capacitance can be CALCULATED as below:

  • First calculate the total resistance in the circuit that is 6+2=8 Ω
  • Then calculate the CURRENT with VOLTAGE 72V that is I=V/R
  • I=72/8 that is I=9
  • Now voltage at 10Ω= 20V
  • The formula of charge on capacitance is q=CV
  • Putting the values q=10×20=200μC


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