Class 12PhysicsElectrostatic Potential and CapacitanceRelation between Electric Field and Potential and Potential Gradient
MediumAn electric field $\vec{E} = (25 \hat{i} + 30 \hat{j}) \, NC^{-1}$ exists in a region of space. If the potential at the origin is taken to be zero,then the potential at $x = 2 \, m, y = 2 \, m$ is ...... $volt$.
- A$-110$
- B$-140$
- C$-120$
- D$-130$
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