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JIPMER2014PhysicsElectrostatics

Electric field at point 20 cm away from the centre of dielectric sphere is 100 ~V / m , radius of sphere is 10 cm , then the value of electric field at a distance 3 cm from the centre is

Options

  1. A100 ~V / m
  2. B125 ~V / m
  3. C120 ~V / m
  4. D0

Correct answer

D. 0

Step-by-step solution

Inside a dielectric sphere, electric field is zero.

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