KEAM 2023 Physics and Chemistry Solved Paper

Question : 60 of 120

Marks: +1, -0

A combination of two charges +1‌nC and −1‌nC are separated by a distance of 1µm. This constituted electric dipole is placed in an electric field of 1000V∕m at an angle of 45∘. The torque and the potential energy on the electric dipole are :