- #1
nothingatall
- 19
- 0
Homework Statement
A proton and an electron form two corners of an equilateral triangle of side length 5.3 x 10-6 m. What is the magnitude of the net electric field these particles produce at the third corner?
Homework Equations
E=kQ/r^2
The Attempt at a Solution
I drew a triangle with an electron and a proton as the corners. I'm thinking of using Pythagorean theorem or something then solve this with the formula by dividing the distance. I'm sort of confused but i do know that the answer will be negative.