Answer:
The speed of the proton is 4059.39 m/s
Step-by-step explanation:
The centripetal force on the particle is given by;
The magnetic force on the particle is given by;
The centripetal force on the particle must equal the magnetic force on the particle, for the particle to remain in the circular path.
where;
r is the radius of the circular path moved by both electron and proton;
⇒For electron;
⇒For proton
The speed of the proton is given by;
Therefore, the speed of the proton is 4059.39 m/s