state gov BSSC Laboratory Assistant Mock Test Series 2025 Physics Moving Charges and Magnetism Motion in Combined Electric and Magnetic Fields
In the following figure, the motion of an electron is shown in uniform magnetic field. The direction of force acting on electron will be
1
along positive X-axis
2
along negative X-axis
3
perpendicular to plane of paper, outwards
4
perpendicular to plane of paper, inwards