Hello, I have answered the question below but would like some advice on whether I can improve my answer or if anyone is able to check whether I have made any mistakes ?
A particle accelerator accelerates bunches of protons, each containing 115 billion particles, to an energy of 6.5 TeV (1 eV is the energy of one proton or electron that is accelerated by a potential of 1 Volt).
i. What is the electrical potential, in Volts, of each particle?
Is this the total energy divided by the total number of particles to find the energy per particle.
So, (6.5*10^12)/(115*10^9)=56.5eV per particle
Converting 56.5eV to V = 3.532608125 * 10^20 ~ 3.5*10^20 V
Or since the question states " 1 eV is the energy of one proton or electron that is accelerated by a potential of 1 Volt" does this mean that 6.5 TeV = 6.5*10^12 eV = 6.5*10^12 V ?
ii. If the proton charge is 1.6 * 10^(-19) C, what is the energy, in Joules, of each bunch?
6.5 TeV = 6.5*10^12 eV = 4.0625*10^31 V per bunch
W=V * Q
W= 4.0625*10^31* 1.6*10^-19
W= 6.5*10^12 J = 6.5*10^9 kJ
iii. If one bunch reaches the collision point every 25 ns, what is the average electric current, in Amps, due to these arriving bunches?
I = charge/time
I = (1.6*10^-19)/(2.5*10^8)
Current = 6.4 * 10^-12 A
I am really grateful to anyone who replies 😊