A medical cyclotron used in the production of medical isotopes accelerates protons to 6.5 MeV . The magnetic field in the cyclotron is 1.4 T . Part A What is the diameter of the largest orbit, just before the protons exit the cyclotron? Express your answer with the appropriate units. d d = nothing nothing SubmitRequest Answer Part B A proton exits the cyclotron 1.0 ms after starting its spiral trajectory in the center of the cyclotron. How many orbits does the proton complete during this 1.0 ms ? N N = nothing orbits SubmitRequest Answer Provide Feedback Next

a

  The largest diameter is  

b

The number of revolution is  

Explanation:

From the question we are told that

   The kinetic energy of the electron is  

    The magnetic field is  

       The time is  

Generally the kinetic energy of the proton is mathematically represented as

Here m is the mass of the  proton with a value  

    =>  

=>      

=>      

Generally the radius of the largest orbit is mathematically represented as

Here e is the charge on a proton with the value

=>

Generally the diameter is

=>      

=>      

Gnerally the period of revolution round the orbit is mathematically represented as

=>    

=>    

Generally the number of revolution is mathematically represented as

the average speed is 24.57 km/hr

answer: option c.

explanation: