In a certain region of space with volume 0.2 m 3 , the electric potential is found to be 5 V throughout. The…

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:
  1. 0.5 N C-1
  2. 1 N C-1
  3. 5 N C-1
  4. zero

Solution

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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Asked in: NEET 2020 (Phase 1)

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