- #1
Myr73
- 120
- 0
How much energy is needed to place four positive charges, each of magnitude + 5.0mC, at the vertices of a square of side 2.5cm ?
I am not entirely sure where to start here. Am I looking for W=? like the work it takes to place it ??
I am not entirely sure where to start here. Am I looking for W=? like the work it takes to place it ??