Ts Eamcet
Moving Charges And Magnetism
TG EAPCET 2025 (Online) 3rd May Morning Shift
MCQ+1 / -02025
The magnetic field due to a current carrying circular coil on its axis at a distance of $\sqrt{2} \mathrm{~d}$ from the centre of the coil is $B$. If $d$ is the diameter of the coil, then the magnetic field at the centre of the coil is