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IAT IISER2022PhysicsElectrostatics

Consider a very long cylinder of radius a having a uniform positive charge density . A sphere of radius a has been carved out (see figure), leaving no charge in that region. The distance radially outward to the cylinder, as measured from the center of the sphere is x . At what value of x will the electric field be maximum?

Options

  1. A2 3 a
  2. B3 2 a
  3. C4 3 a
  4. Da

Correct answer

C. 4 3 a

Step-by-step solution

No solution available.

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