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AIIMS2001PhysicsCurrent Electricity

The equivalent resistance between A and C of the given circuit, is

Options

  1. A8
  2. B32 14
  3. C4 3
  4. D8 3 .

Correct answer

D. 8 3 .

Step-by-step solution

The given circuit is a balanced Wheatstone bridge circuit. So, the resistance 7 may be regulated. Therefore, we have the equivalent circuit as, The quivalent resistance between A and B is R= 4 8 4+8 = 32 12 = 8 3

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