Question

Find the force on charge q at point P.

• A. $2\frac{k{q}^2}{a^2}$
• B. $\sqrt{3}\frac{k{q}^2}{a^2}$
• C. $\sqrt{2}\frac{k{q}^2}{a^2}$
• D. $\frac{k{q}^2}{a^2}$

Answer 1

The correct option is A $2\frac{k{q}^2}{a^2}$