ISC (Science) ISC Class 12 - CISCE Important Questions for Physics (Theory)

Explain the following term:

Extrinsic semiconductor

With reference to Semiconductor Physics,

Name the process that causes depletion region in a p-n junction.

With an increase in the temperature, the electrical conductivity of a semiconductor ______.

What type of semiconductor is obtained when a crystal of silicon is doped with a trivalent element?

The majority charge carriers in a P-type semiconductor are ______.

What energy conversion takes place in a solar cell?