Physics-
General
Easy

Question

The equivalent resistance between A and B is

  1. 36W if VA> VB    
  2. 18W if VA< VB    
  3. Zero if VA< VB and 54W if VA> VB    
  4. Zero if VA> VB and 54W if VA<VB    

The correct answer is: Zero if VA> VB and 54W if VA<VB

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