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Question: Answered & Verified by Expert
In a certain region of space with volume 0.2 m3, the electric potential is found to be 5 V throughout. The magnitude of electric field in this region is:
PhysicsElectrostaticsNEETNEET 2020 (Phase 1)
Options:
  • A 0.5 N C-1
  • B 1 N C-1
  • C 5 N C-1
  • D zero
Solution:
2212 Upvotes Verified Answer
The correct answer is: zero

We know that electric field and potential are related as

E=-dVdx

Potential is constant throughout the volume
Electric field is zero.

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