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NEET2005PhysicsElectrostaticsActual

As a result of change in the magnetic flux linked to the closed loop as shown in the figure, an e.m.f. V volt is induced in the loop. The work done (joules) in taking a charge Q coulomb once along the loop is:

Options

  1. AQ V
  2. B2 Q V
  3. CQ V 2
  4. Dzero

Correct answer

A. Q V

Step-by-step solution

Work done due to a charge W=Q V

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