A ion travels at right angles to a magnetic field of with a velocity of

PHYSICS · Subjective · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism

Problem

\mathrm{He}^{2+}

ion travels at right angles to a magnetic field of

0.80\,\mathrm{T}

with a velocity of

10^5\,\mathrm{m\,s^{-1}}

. Find the magnitude of the magnetic force on the ion.