JEE Main 2007Annual, Paper 1PhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002A charged particle moves through a magnetic field perpendicular to its direction. ThenAOption A. Kinetic energy changes but the momentum is constantBOption B. the momentum changes but the kinetic energy is constantCOption C. both momentum and kinetic energy of the particle are not constantDOption D. both momentum and kinetic energy of the particle are constantCheckSkip · show solution
