Question

In hydrogen discharge tube ,the number of protons and electrons drifting across a crossection per second is 1 × 10^18 , 2.7×10^18 respectively find the current flowing through the tube if electons are drifting opposite to protons .

Answer 1

Answer:

Explanation:

( ne+np)e/t.   =

(1×10^18 +2.7×10^18)1.6×10^-19/1   =6.08A°