Consider a thin metallic sheet perpendicular to the plane of the paper moving with speed `upsilon
Channel: Doubtnut
Date: 2020-01-03

Consider a thin metallic sheet perpendicular to the plane of the paper moving with speed `upsilon` in a uniform magnetic field B going into the plane of the paper (See figure.) If charge den- sities `sigma_1 and sigma_2` are induced on the left and right surfaces, respectively, of the sheet then (ignore fringe effects.) ltimg src=\"https://d10lpgp6xz60nq.cloudfront.net/physics_images/JM_16_PHY_P2_E01_011_Q01.png\" width=\"80%\"gt