Two identical negative charges Q are placed on equal distance r of a positive charge Qb (see photo). What is then the value of Q causing the charges (relative to each other) to be in balance? Thank you!
1 Answer
Nov 3, 2017
The result is
Explanation:
Let's look at the Q on the left. It will be attracted to
The equation for that state will state that the sum of those 2 forces = 0.
The result is
I hope this helps,
Steve