- #1
shashaeee
- 30
- 0
Two charges -Qo and -3Qo, are a distance l apart. These two charges are free to move but do not because there is a third charge nearby. What must be the charge and placement of the third charge for the first two to be in equilibrium.
This would be easier if I was given an l amount, but since all I know is l, I'm now stuck. I know that it has to be in the middle because putting it on either sides will give a net value.
Can someone just guide me on how to get started on this?
This would be easier if I was given an l amount, but since all I know is l, I'm now stuck. I know that it has to be in the middle because putting it on either sides will give a net value.
Can someone just guide me on how to get started on this?