In a certain particle accelerator ,electrons emerge in pulses at the rate of 250 pulses per second Each pulse is - Physics - Work Energy And Power

Question

In a certain particle accelerator ,electrons emerge in pulses at
the rate of 250 pulses per second Each pulse is of duration of 200
ns and the electron in the pulse constitute a current of 250 mA The
number of electrons delivered by the accelerator per pulse is ?

Satyendra Singh · Accepted Answer

The charge in one pulse is given by:q = I × tq = 250 ×10-3 ×200×10-9q = 5 ×10-8 C
Now, all the electrons together will combine together to constitute this amount of charge
therefore,total no
 of electrons= chargecharge on one electron  = 5 ×10-81
6×10-19 = 3 125 ×1011

In a certain particle accelerator ,electrons emerge in pulses at the rate of 250 pulses per second.Each pulse is of duration of 200 ns and the electron in the pulse constitute a current of 250 mA .The number of electrons delivered by the accelerator per pulse is ?