nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Moving Charges and Magnetism Magnetic Field on the Axis of a Circular Current Loop
In hydrogen atom an electron is making 6.6 × 1015 rev/s around the nucleus of radius 0.47 A. The magnetic field induction produced at the centre of the orbit is nearly
1
0.14 wb m-2
2
1.4 wb m-2
3
14 wb m-2
4
140 wb m-2