Answer:
10T
Step-by-step explanation:
The radius (r) of a charged particle that moves in a circle in a magnetic field is:
(1)
where m: is the particle's mass, v: is the speed of the particle, q: is the charge of the particle and B: is the strength of the magnetic field.
The period (T) of the charged particle is related to its radius by the following equation:
(2)
By entering equation (1) into (2) we have:
(3)
Therefore, from equation (3) we have that if the mass increases by a ten factor, the period will increase in the same factor since they are proportional to each other.
I hope it helps you!