Physics-
General
Easy

Question

In a nelectri calcircu itR ,L,Candana.c.voltagesourceare all connected in series. When L is removed from the circuit,the phase difference between the voltage the current in the circuit is n/3. If instead, C is removed from the circuit, the phase difference is again n/3. The power factor of the circuitis:

  1. 1/2    
  2. 1 divided by square root of 2    
  3. 1    
  4. square root of 3 divided by 2    

The correct answer is: 1


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