Physics - Magnetism Question with Solution | TestHub

Consider a thin metallic sheet perpendicular to the plane of the paper moving with speed$\mathrm{v}$in a uniform magnetic field$\mathrm{B}$going into the plane of the paper (see figure). If charge densities${\mathrm{\sigma }}_1$and${\mathrm{\sigma }}_2$are induced on the left and right surfaces respectively of the sheet, then (ignore fringe effects)