Physics-
General
Easy

Question

An ac-circuit having supply voltage E consists of a resistor of resistance 3capital omega and an inductor of reactance 4capital omega as shown in the figure. The voltage across the inductor at t equals pi divided by omega is

  1. 2 volts    
  2. 10 volts    
  3. zero    
  4. 4.8 volts    

The correct answer is: 4.8 volts

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