Dipankar posted an Question
September 11, 2020 • 21:55 pm 30 points
  • IIT JAM
  • Physics (PH)

Question: 155/300 new previous year solved papers - physic... a dielectric sphere of radius r has constant polarization p-p,2 so that the field inside the spher

Question: 155/300 New Previous Year Solved Papers - Physic... A dielectric sphere of radius R has constant polarization P-P,2 so that the field inside the sphere is E-2. Then, which of (are) correct ? The bound surface charge density is P, cos 6. (A) (B) The electric field at a distancer on the z-axis varies as for r >>R. (C) PR The electric potential at a distance 2R on the z-axis is 12 (D) The electric field outside is equivalent to that of a dipole at the origin.

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