Physics-
General
Easy

Question

VA and VB denote potentials of A and B, then the equivalent resistance between A and B in the adjoining circuit is (ideal diode)

  1. 15capital omega if V subscript A end subscript greater than V subscript B end subscript    
  2. 30capital omega if V subscript A end subscript less than V subscript B end subscript    
  3. Both 1 and 2    
  4. neither 1 nor 2    

The correct answer is: Both 1 and 2

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