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JIPMER 2014
Exam
JIPMER
Year
2014
Subject
Physics
Chapter
Electrostatics

JIPMER 2014 · Physics · Electrostatics

Electric field at point 20 cm away from the centre of dielectric...

Electric field at point 20 cm away from the centre of dielectric sphere is 100 V/m100 \mathrm{~V} / \mathrm{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/m100 \mathrm{~V} / \mathrm{m}
  2. B125 V/m125 \mathrm{~V} / \mathrm{m}
  3. C120 V/m120 \mathrm{~V} / \mathrm{m}
  4. D00

Correct answer

D. 00

Step-by-step solution

Inside a dielectric sphere, electric field is zero.
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