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MHT CET202415 May 2024Morning ShiftPhysicsElectrostaticsActual

Two point charges +8 q and -2 q are located at X =0 (origin) and X = L respectively. The net electric field due to these two charges is zero at point P on X -axis. The location of point P from the origin is

Options

  1. AL 4
  2. B2 L
  3. C4 L
  4. D8 L

Correct answer

B. 2 L

Step-by-step solution

array ll & 1 4 ₀ 8 q (L+d)^2 - 1 4 ₀ 2 q d^2 =0 & (L+d)^2=4 d^2 & L=d array Hence, the distance from the origin is 2 L .

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