Ts Eamcet
Current Electricity
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ+1 / -02022
Find the mobility of electron in a wire, if its average collision time is $9.1 \times 10^{-15} \mathrm{~s}$. (Charge of electron $=1.6 \times 10^{-19} \mathrm{C}$ and mass of electron $=9.1 \times 10^{-31} \mathrm{~kg}$ )