At very high temperatures, the extrinsic semi conductors ...
At very high temperatures, the extrinsic semi conductors become intrinsic because
of drive in diffusion of dopants and carriers
band to band transition dominates over impurity ionization
impurity ionization dominates over band to band transition
band to band transition is balanced by impurity ionization
Correct answer is B
Covalent bonds are broken.
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Work function of oxide coated cathode is much lower than that of tungsten cathode. ...
A transistor has a current gain of 0.99 in the CB mode. Its current gain in the CC mode is ...
If αac for transistor is 0.98, then βac is equal to ...
The word enhancement mode is associated with ...
A particular green LED emits light of wavelength 5490, Å, the energy bandgap of the semiconduc...