In the figure, a proton moves a distance `d` in a unform electric `vecE` as shown in the figure.
Channel: Doubtnut
Date: 2020-01-19

In the figure, a proton moves a distance `d` in a unform electric `vecE` as shown in the figure. Does the electric field do a positive or negative work on the proton? Does the electric potential energy of the proton increase or decrease?