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NEETPhysicsCapacitance

Four charges are arranged at the corners of a square ABCD of side d, as shown in Fig. Find the work required to put together this arrangement.

Options

  1. A- q ² 4 _ o d ( 4-2 2 )
  2. B- q ² 4 _ o d ( 4-2 3 )
  3. C- q ² 4 _ o d ( 4- 2 )
  4. D- q ² 4 _ o d ( 4- 3 )

Correct answer

C. - q ² 4 _ o d ( 4- 2 )

Step-by-step solution

Correct Option is : (C) - q ² 4 _ o d ( 4- 2 )

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