If an electron approaches the p-n junction from the n-side with a speed of `5 xx 10^5 m s^(-1)` ,with what speed will it enter the p-side?

In a p-n junction, the thickness of depletion region is 2xx10^(-7)m and potential barrier across the junction is 0.20 V (a) What will be the intensity of electric field in this region ? (b) if an electron, from n-side approaches the p-n junction with speed 5xx10^(5) m//s . then with what speed it will enter the p-side ?

A potential barrier of 0.4V exists across a p-n junction. If the depletion region is 4.0xx10^(-7)m wide, what is the intensity of the electric field in this region? If an electron with speed 4.5xx10^(5)m//s approaches the p-n junction from the n-side, find the speed with which it will enter the p-side.

A potential barrier of 0.50V exists across a p-n junction.(a) If the depletion region is 5.0xx10^(-7) m wide,what is the intensity of the electric field in this region?(b) An electron with speed 5.0xx10^(5)m s^(-1) approaches the p-n junction form the n-side.With what speed will it enter the p-side?

A potential barrier of 0.50V exists across a p-n junction.(a) If the depletion region is 5.0xx10^(-7) m wide,what is the intensity of the electric field in this region?(b) An electron with speed 5.0xx10^(5)m s^(-1) approaches the p-n junction form the n-side.With what speed will it enter the p-side?

A potential barrier of 0.50V exists across a p-n junction.(a) If the depletion region is 5.0xx10^(-7) m wide,what is the intensity of the electric field in this region?(b) An electron with speed 5.0xx10^(5)m s^(-1) approaches the p-n junction form the n-side.With what speed will it enter the p-side?