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Question: Answered & Verified by Expert
In a region of constant potential
PhysicsElectrostaticsNEET
Options:
  • A The electric field is uniform and nonzero 
  • B The electric field is infinity
  • C There can be no charge inside the region
  • D None of the above
Solution:
2662 Upvotes Verified Answer
The correct answer is: There can be no charge inside the region
Potential is constant. 

Hence, E=-dVdr

E=0 as Vconstant

If there is a charge, there will be an electric field associated with it.

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