Question

What is static resistance?

Options

• The ratio of a small change in voltage to the corresponding small change in current

• The ratio of diffusion current to drift current at equilibrium

• The ratio of voltage to current at any operating point of a diode

• The potential difference developed across the depletion layer due to immobile ions

Answer 1

Static resistance compares the voltage and current at a particular operating point. It is given by \[R=\frac{V}{I}\].