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:
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Question

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:

G1 Physics · Accepted Answer

Step 1: E⃗ = −∇V. Step 2: Since V is spatially constant at 5 V, ∇V = 0. Step 3: Therefore E = 0.