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AP EAMCET202124 Aug 2021Morning ShiftPhysicsCapacitanceActual

When a 0.75 F capacitor is charged to a voltage of 20 ~V , then the magnitude of charge on each plate is

Options

  1. A15 C
  2. B10 C
  3. C20 C
  4. D12 C

Correct answer

A. 15 C

Step-by-step solution

Given that, capacitance of capacitor, C=0.75 F Voltage applied, V=20 ~V Using an expression of charge stored on each plate of capacitor, Q=C V Substituting the values, we get aligned & Q=0.75 10⁻⁶ 20=15 10⁻⁶ C & Q=15 C aligned Hence, 15 C of charge stored on each plate of capacitor.

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