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AP EAMCET202021 Sep 2020Morning ShiftPhysicsCapacitanceActual

When a capacitor is connected to a battery

Options

  1. Aan alternating current flow in the circuit
  2. Bno current flow in the circuit
  3. Ca current flow for sometime and finally it decreases to zero
  4. Dcurrent keeps on increasing and reaches maximum after sometime

Correct answer

C. a current flow for sometime and finally it decreases to zero

Step-by-step solution

When a capacitor is connected to a batter (DC source), then it is impossible to flow a steady current but a transient current flows through the capacitors plates, i.e. current flow for sometime and finally it decreases to zero.

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