How many protons hit the target in one second

Reference no: EM13498772

In a certain particle accelerator a 5MeV beam of protons with a current of 0.5mA and beam radius of 1.5mm is shot at a target.

(a) Find the speed of the particles

(b) find the number of particles per unit volume np (Think current density).

Reference no: EM13498772

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