JEE Main 20248 Apr, Morning shiftPhysicsHardMagnetic Effects of Current and Magnetism165× since 2002
An electron with kinetic energy enters a region of uniform magnetic field of 3 perpendicular to its direction. An electric field is applied perpendicular to the direction of velocity and magnetic field. The value of E, so that electron moves along the same path, is __________ .
(Given, mass of electron , electric charge )