HARD
12th West Bengal Board
IMPORTANT
Earn 100
Draw the voltage current characteristics of a -junction and compare it with characteristic of resistor.
Important Questions on Electronic Devices
HARD
12th West Bengal Board
IMPORTANT
Distinguish between -type and -type semiconductor on the basis of energy band diagram. Explain the process of conduction in both types of material.
HARD
12th West Bengal Board
IMPORTANT
HARD
12th West Bengal Board
IMPORTANT
What is meant by the term ‘doping’ of an intrinsic semiconductor? How does it affect the conductivity of a semiconductor?
HARD
12th West Bengal Board
IMPORTANT
MEDIUM
12th West Bengal Board
IMPORTANT
MEDIUM
12th West Bengal Board
IMPORTANT
HARD
12th West Bengal Board
IMPORTANT
Explain the formation of depletion region for junction diode. How does the width of this region change when the junction is forward biased?
HARD
12th West Bengal Board
IMPORTANT
Explain the formation of depletion region for junction diode. How does the width of this region change when the junction is reverse biased ?