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A point charge is placed at a distance r from center of a conducting neutral sphere of radius R(r ). The potential at any point P inside the sphere at a distance r₁ from point charge due to induced charge of the sphere is given by [ k = 1 4 ₀ ]

Options

  1. Akq / r ₁
  2. Bkq / r
  3. Ckq / r - kq / r ₁
  4. D- kq / R

Correct answer

C. kq / r - kq / r ₁

Step-by-step solution

aligned & V _ P = V _ pindued + V _ Pq = V ₀ & ~V _ pinduced = kq r - kq r ₁ aligned

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