An electron beam travels horizontally toward the east with constant speed
PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
An electron beam travels horizontally toward the east with constant speed. To allow the electrons to pass through a region undeviated, the direction of a uniform magnetic field applied in that region should be
(a) vertically upward
(b) toward the north
(c) toward the east
(d) vertically downward