Advertisements
Advertisements
प्रश्न
The barrier potential of a p-n junction depends on
(i) type of semiconductor material
(ii) amount of doping
(iii) temperature
Which one of the following is correct?
विकल्प
(i) and (ii) only
(ii) only
(ii) and (iii) only
(i), (ii) and (iii)
उत्तर
(i), (ii) and (iii)
APPEARS IN
संबंधित प्रश्न
In an unbiased p-n junction, the majority of charge carriers (that is, holes) in the p-region diffuse into the n-region because of
If a positive half-wave rectified voltage is fed to a load resistor, for which part of a cycle there will be current flow through the load?
The zener diode is primarily used as ____________.
What do you mean by leakage current in a diode?
Draw the input and output waveforms of a full wave rectifier.
Distinguish between avalanche breakdown and Zener breakdown.
Write a short note on diffusion current across the p-n junction.
Explain the construction and working of a full-wave rectifier.
What is an LED? Give the principle of its operation with a diagram.
In the given figure of a voltage regulator, a Zener diode of breakdown voltage 10 V is employed. Determine the current through the load resistance, the total current and the current through the diode. Use diode approximation.
