Physics-
General
Easy

Question

Five identical lamps, each of resistance 1100 ohm are connected to 220 volt as shown in figure in the following figure. The reading of an ideal ammeter A is :

  1. fraction numerator 220 over denominator 1100 end fraction cross times 5amp    
  2. fraction numerator 220 over denominator 1100 end fraction cross times 3amp    
  3. fraction numerator 220 over denominator 1100 end fraction cross times 1amp    
  4. fraction numerator 220 over denominator 1100 end fraction cross times 2amp    

The correct answer is: fraction numerator 220 over denominator 1100 end fraction cross times 3amp

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