Question

Find the electric field at the symmetric centre.

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

Answer 1

The correct option is B $\frac{kq}{a^2}$