Question

an alpha particle and a Proton have same velocity when they enter a uniform magnetic field. the period of revolution of alpha particle will be​

Answer 1

Answer:

I thin neutron

Step-by-step explanation:

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Answer 2

Answer:

ANSWER

Given,

Uniform magnetic field.

For proton: time period,

T

1

=

Bq

p

2πm

p

=

Bq

2πm

For alpha particle: time period

T

2

=

Bq

α

2πm

α

=

B(2q)

2π(4m)

=2×

Bq

2πm

=2T

1

Hence, period of alpha particle is twice the time period of proton.