What are Drift and Diffusion currents?

Answer Posted / jagannath s

drift current is due to potential gradient
diffusion current is due to concentration gradient.

Is This Answer Correct ?    77 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

can u send me ttq upto 2008 on my email id pooja_bora18@yahoo.com.sorry for the trouble.

1520


In Traffic Manager, What is the Use for Zero (0) timeslot.

1638


What is conductor?

623


Explain why hexadecimal code is widely used in digital systems?

558


IN WCDMA(WIDE CODE DIVISION MULTIPLE ACCESS)WHICH ONE FREQUENCY HOPPING IS USED EITHER FAST FREQUENCY OR SLOW FREQUENCY HOPPING,SAY IN DETAILS

2051






What is step down cyclo-converter?

617


What is meant by lsb and msb?

623


What is memristor? How many modes it works?

603


Name some of the current controlled (current driven) devices?

853


i want to get rrb solved paper of s.e. & j.e.. on my mail mraj.meena@gmail.com

1615


what is mean by branch predication

1512


Why is there a maximum limit of collector supply voltage for a transistor?

1262


A good op-amp has A Very high bandwidth B Narrow bandwidth C High selectivity D All of these

1525


Why circuit turn off time should be greater than the thyristor turn-off time?

840


What is 74ls244?

569