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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 6 - Magnetic Force, Moment and Torque > A uniform magnetic field of magnitude 0.20 T exists in space from east to west. With what speed should a particle of mass 0.010 g and having a charge 1.0 x 10^-5C be projected from south to north so that it moves with a uniform velocity?

A uniform magnetic field of magnitude 0.20 T exists in space from east to west. With what speed should a particle of mass 0.010 g and having a charge 1.0 x 10^-5C be projected from south to north so that it moves with a uniform velocity?

Maximum kinetic energy of the positive ion in the cyclotron is.