CUET Preparation Today
An electron moves around the nucleus in a hydrogen atom of radius 0.05 nm with a velocity of $2× 10^6 m s^{-1}$. The magnetic field produced at the centre of nucleus is : |
0.128 6.4 T 128 T 12.8 |
12.8 |
The correct answer is Option (4) → 12.8 |
