Physics-
General
Easy

Question

A Gaussian surface S enclosed two charges q1 = q, q2 = -q and q3 = q. The net flux passing through S is

  1. 0    
  2. fraction numerator q over denominator epsilon subscript o end subscript end fraction    
  3. negative fraction numerator q over denominator epsilon subscript o end subscript end fraction    
  4. fraction numerator q ' over denominator epsilon subscript o end subscript end fractionεo'/>    

The correct answer is: 0

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