why the mobility of electron is high than hole?
Answers were Sorted based on User's Feedback
Answer / ashish tiwari
B,coz hole always in Valance band And e- always in
conduction band
Is This Answer Correct ? | 17 Yes | 1 No |
Answer / srallanki
since the mass of an electron is very less(9.31exp(-31))kg.
this is the reason mobility of electrons is high than hole.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / siddharth
Mobility is directly related to the relaxation time and inversely related to the effective mass of the particle.The relaxation time of both electrons and holes are nearly same but the effective mass of electrons is less than that of holes .That's why, mobility of electrons is higher than that of holes.
Is This Answer Correct ? | 2 Yes | 1 No |
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