Atomic StructureHard
Question
The minimum potential different between the base and emitter required to switch a silicon transistor ′ON′ is approximately
Options
A.1V
B.3V
C.5V
D.4.2V
Solution
As Eg (band gap energy of Si) = 1V
∴ Minimum P.d. = 1V
∴ Minimum P.d. = 1V
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
The ratio of the energy of the photon emitted the kα line to that of the kβ line is...the ratio of kinetic energy to the total energy of an electron in a Bohr orbit of the hydrogen atom, is :-...If a graph of Binding energy (B/A) per nucleon versus mass number (A) looks like as shown in figure. Then using the curv...Which wavelength of sun is used finally as electric energy ?...In Bohr′s theory. relation between principal quantum number n and radius of orbit r is :...