railway RRB Technician Grade 1 Mock Test 2024 Physics Moving Charges and Magnetism Motion in a Magnetic Field
If a body having a charge of (-q) and mass ‘m’ is placed in an electric field ‘E’, then the acceleration of the body is:
1
qE/m in the direction of E
2
qE/m in the direction opposite to that of E
3
mE/q in the direction of E
4
mE/q in the direction opposite to E