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Two parallel metal plates having charges +Q and -Q face each other at a certain distance between them. If the plates are now dipped in kerosene oil tank, the electric field between the plates will

Options

  1. Abecome zero
  2. Bincrease
  3. Cdecrease
  4. Dremain same

Correct answer

C. decrease

Step-by-step solution

The electric field in vacuum E ₀= 2 ₀ When the plates are dipped in kerosene oil tank, then the electric field between the plate will be array rlrl & & E & = 2 ₀ k & k & >1 & & E & < E ₀ array So, the electric field between the plates will decrease.

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