what is the difference between drift current and diffusion
current.
Answer Posted / ashish khanna
Diffusion current no doubt depends upon concentration gradient.
drift current depends upon electric field and carrier
concentration.Here electric field is not the applied one but
due to the diffusion of charges across the junction.
Is This Answer Correct ? | 9 Yes | 4 No |
Post New Answer View All Answers
Explain why the antenna is called passive element?
Explain what is an inverter?
What is an alphanumeric code?
dmrc entrance exam papers
Why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?
What is the forbidden energy gap? How does it occur? Define what is its magnitude for ge and si?
Why r-c filters are suitable only for light loads?
What do you mean by electronics? How is it different from electrical?
what are the types of handover?
What is noise in reference to electronic circuits?
Explain the difference between circuit switching and packet switching?
What are the charge carriers in p-type and n-type semiconductors?
Define digital system?
i am appearing for the test of NIC SCIENTIC OFFICERS. so please anybody could mail me its placement paper at coolcool.212000@gmail.com
Which frequencies can't be used reliable beyond the horizon terrestrial communication without repeaters?