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General
Easy

Question

The figure shows a part of a complete circuit. The potential difference V subscript B end subscript minus V subscript A end subscript when the current I is 5A and is decreasing at a rate of 10 to the power of 3 end exponent A s to the power of negative 1 end exponent is given by

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

The correct answer is: –15 V

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