Question

The number of electrons striking the screen of CRT is 7.5×10power 15 in10s calculate the electric current

Answer 1

Dear friend,

● Answer -

I = 120 μA

◆ Explanation -

Electric current produced on the CRT is given by -

Current = Charge / Time

I = Q / t

I = n × q / t

I = 7.5×10^15 × 1.6×10^-19 / 10

I = 0.00012 A

I = 120 μA

Therefore, total electric current produced on CRT is 120 μA.

Hope I was useful. Thanks for asking..

Answer 2

Hope this answer is useful