A region contains perpendicular uniform fields and
PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
A region contains perpendicular uniform fields E=1.6×104Vm−1 and B=0.20T. Four particles enter the region with identical directions (perpendicular to both fields) but different speeds as listed below.
(a) Only particle (II)
(b) Only particle (III)
(c) None of the particles
(d) Only particle (I)