Resistivity of a semiconductor depends on

The resistivity of semiconductors depends on :

The conductivity of a semiconductor depends upon

The conductivity of a semiconductor depends upon

Assertion (A): The resistivity of a semiconductor decreases with temperature. Reason (R ): The atoms of a semiconductor vibrate with larger amplitude at higher temperature there by increasing it's resistivity.

After doping, resistivity of a semiconductor

The electrical resistivity of a semiconductor :

After Doping , resistivity of a semiconductor