engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Physics Moving Charges and Magnetism Magnetic Force on a Current-Carrying Wire
If the radius of the circular current-carrying coil is increased, then what will be the impact on magnetic induction/magnetic field at the centre of a circular coil
1
It will decrease
2
It will increase
3
It will remain the same
4
Initially, it will increase and then decrease