Radiators Temperature

1.Calculating number of particles per second

We have electron beam of:

Frequency: f=1000Hz

Peak current: I=10mAmp=0.01 Amp

Pulse width: ∆t= 50 ns=5*10-8 seconds

So, how many electrons we have in each second?

By Q=It, we have

                                            N*e=f*I*∆t

Where Ne is the total electron numbers hits target per second, e is electron charge and f, I and ∆t are given above. So

                     N= f*I*∆t/e=1000*0.01*5*10-8/(1.6*10-19)=3.12075*1012

So, we have around 3.12075*1012 electrons hit radiator per second.