Question

4 equal charges each of +2uC are placed at the corners of square of side 50cm. Find the force on anyone of the charges

Answer 1

Answer:

0.36 N

Explanation:

2 corners are 50cm away and one is 50√2 cm away

F=(2*9*10⁹*4*10^-12)/.5² + (9*10⁹*4*10^-12)/(.5√2)²