Nayan Bhowmik posted an Question
November 29, 2021 • 00:36 am 30 points
  • IIT JAM
  • Physics (PH)

An infinitely long solid cylinder of radius r has a uniformi volume charge density p. it has a spherical cavity of radius r/2 with its centre on the axis ofthe

An infinitely long solid cylinder of radius R has a uniformi volume charge density p. It has a spherical cavity of radius R/2 with its centre on the axis ofthe cylinder, as shown in the figure. The magnitude ofthe electric ficld 70. at the point P, which is at a distance 2R fom the axis ofthe cylinder, is given by the expression The 16kE, value ofk is South Delhi : 28-A/11, Jia Sarai, Near-1IT Hauz Khas, New Delhi-16, Ph: 011-26851008, 26861009 North Delhi :3-35, MalI Road, G.T.B. Nagar (Opp. Metro Gate No. 3), Delhi-09, Ph: 011-27653355, 27654455 30 ELECTROSTATICS

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