JEE Main 202524 Jan, Evening shiftPhysicsMediumMagnetic Effects of Current and Magnetism165× since 2002
Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): A electron in a certain region of uniform magnetic field is moving with constant velocity in a straight line path. Reason (R): The magnetic field in that region is along the direction of velocity of the electron. In the light of the above statements, choose the correct answer from the options given below: