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Electronic Devices and Circuits

Q1:

The product kT (where k is Boltzmann's constant and T is absolute temperature) at room temperature is about

A 0.051 eV

B 0.026 eV

C 0.01 eV

D 0.001 eV

ANS:B - 0.026 eV

k = 1.38x10^-23 electron charge = 1.6x10^-19.
(1.38x10^-23)(273)/(1.6x10^-19) = 0.02.



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