Physics-
General
Easy

Question

The network shown in the figure is part of a complete circuit. If at a certain instant, the current I is 5A and it is decreasing at a rate of 10 to the power of 3 end exponent A s to the power of negative 1 end exponent text  then  end text V subscript B end subscript minus V subscript A end subscript text  equals end text

  1. 20 V    
  2. 15 V    
  3. 10 V    
  4. 5 V    

The correct answer is: 15 V

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