Question

Р P
A neutron, a proton, an electron and an a-particle enter a region
uniform magnetic field with equal velocities. The magnetic fiela
perpendicular to the plane of paper and directed into it. The tracks of
particles are labelled in figure. The electron follows track.
B
С.
X
х
*A
x
X
x
х
D
x
x
Х
Х
x x x x
(A) A
(C) C
(B) B
(D) D
→​

Answer 1

Answer:

Р P

A neutron, a proton, an electron and an a-particle enter a region

uniform magnetic field with equal velocities. The magnetic fiela

perpendicular to the plane of paper and directed into it. The tracks of

particles are labelled in figure. The electron follows track.

B

С.

X

х

*A

x

X

x

х

D

x

x

Х

Х

x x x x

(A) A

(C) C

(B) B

(D) D

→