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In the circuit shown here, the voltage across E and C are respectively 300 ~V and 400 ~V . The voltage E of the ac source is :

Options

  1. A400 Volt
  2. B500 Volt
  3. C100 Volt
  4. D700 Volt

Correct answer

C. 100 Volt

Step-by-step solution

Voltage E of the ac source aligned & E=V_C-V_L & =400 ~V -300 ~V =100 ~V aligned

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