Amedical cyclotron used in the production of medical isotopes accelerates protons to 6.5 mev. the magnetic field in the cyclotron is 1.6 t . part a what is the diameter of the largest orbit, just before the protons exit the cyclotron? express your answer with the appropriation

thermal energy is the answer

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles