Advertisements
Advertisements
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
पर्याय
the potential difference across the p-n junction
the higher hole concentration in p-region than that in n-region
the attraction of free electrons of n-region
the higher concentration of electrons in the n-region than that in the p-region
Advertisements
उत्तर
the higher concentration of electrons in the n-region than that in the p-region
APPEARS IN
संबंधित प्रश्न
The zener diode is primarily used as ____________.
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?
A diode is called a unidirectional device. Explain.
What do you mean by leakage current in a diode?
Mention the types of biasing.
Give the principle of solar cells.
Write notes on the photodiode.
Explain the formation of depletion region and barrier potential in PN junction diode.
Four silicon diodes and a 10 Ω resistor are connected as shown in the figure below. Each diode has a resistance of 1 Ω. Find the current flows through the 10 Ω resistor.
Determine the current flowing through 3 Ω and 4 Ω resistors of the circuit given below. Assume that diodes D1 and D2 are ideal diodes.
