For a particular junction, the acceptor and donor concentrations are

$1017/3$ and $1016/3,$ respectively. Assuming $=1\mathrm{.}51010/3.$

Find the junction built$-$in voltage, depth of the depletion region and the magnitude

of the charge stored on either side of the junction for:

a$)$ Open circuit VB$=0\mathrm{.}757$V W$=0\mathrm{.}329$ m Q$=4\mathrm{.}789$ C$/$m$2$

b$)$ Reverse bias of $=2$ V VB$=2\mathrm{.}757$V W$=0\mathrm{.}628$ m Q$=9\mathrm{.}139$ C$/$m$2$

c$)$ Forward bias of $=0\mathrm{.}5$ V