Question

A point charge $2×10^{−2}C$ is moved from P to S in a uniform electric field of $30NC^{−1}$ directed along positive x-axis. If coordinates of P and S are $(1,2,0) m$ and $(0,0,0) m$ respectively, the work done by electric field will be

• A. 1200 mJ
• B. −1200 mJ
• C. −600 mJ
• D. 600 mJ

Answer 1

Answer: (C)

−600 mJ

Answer 2

The correct option is (C): -600 mJ.