What will be the magnitude of the electric field at point O as shown in the figure? Each side of the figure…

1. $\frac{1}{4\pi {\epsilon }_0}\frac{q}{l^2}$
2. $\frac{1}{4\pi {\epsilon }_0}\frac{q}{\left(2l^2\right)}(2\sqrt{2}-1)$
3. $\frac{q}{4\pi {\epsilon }_0(2l{)}^2}$
4. $\frac{1}{4\pi {\epsilon }_0}\frac{2q}{2l^2}\left(\sqrt{2}\right)$

Solution

Asked in: JEE Main 2021 (27 Jul Shift 2)

Practice more Electrostatics questions on Aicharya