Question

An electric field $\vec{E}=(2\hat{i}+3\hat{j})N/C$ exists in space. The potential difference (VP - VQ) between two points P and Q whose position vectors $\vec{r}_P=\hat{i}+2\hat{j}$ and $\vec{r}_Q=2\hat{i}+\hat{j}+\hat{k}$ is

• A. -1 V
• B. 2 V
• C. -3 V
• D. 4 V

Answer 1

Answer: (A)

-1 V

Answer 2

The correct option is (A) : -1 V.