The forward characteristic curve of a junction diode is shown in Figure 4 below: Calculate the…
Physics20185 marksNumerical
(i)[3.0]
The forward characteristic curve of a junction diode is shown in Figure 4 below:
Calculate the resistance of the diode at:
(1) $V = 0\cdot5\text{ V}$
(2) $I = 60\text{ mA}$
(ii)[2.0]
Draw separate energy band diagrams for conductors, semi-conductors and insulators and label each of them.
Draw: Energy band diagrams for conductors, semiconductors and insulators
Must show: Valence band, Conduction band, Energy band gap Eg (overlapping for conductor, small for semiconductor, large for insulator)
