Ap Eapcet
Moving Charges And Magnetism
AP EAPCET 2022 - 5th July Morning Shift
MCQ+1 / -02022
An electron having kinetic energy of 100 eV circulates in a path of radius 10 cm in a magnetic field. The magnitude of magnetic field \(|\mathbf{B}|\) is approximately
[Mass of electron \(=0.5 \mathrm{~MeV} \mathrm{c}^{-2}\), where c is the velocity of light].