Physics - Semiconductors Question with Solution | TestHub

Forward bias resistance $=\frac{\Delta \mathrm{V}}{\Delta \mathrm{I}}=\frac{0.1}{10\times 10^{-3}}=10\Omega$ Reverse bias resistance $=\frac{10}{10^{-6}}=10^7\Omega$ Ratio of resistances $=\frac{\text{ Forward bias resistance }}{\text{ Reverse bias resistance }}=10^{-6}$