Question

2. Explain n type semiconductor.​

Answer 1

Answer:

2 types

Explanation:

In this way two types of semiconductor are available: Electrons are negatively charged carriers. N-type: An N-type semiconductor material has an excess of electrons. ... P-type: In a P-type semiconductor material there is a shortage of electrons, i.e. there are 'holes' in the crystal lattice.

Answer 2

Answer:

When a small amount of Pentavalent Impuritiesis added to a pure semiconductor providing a large number of free electrons in it, the extrinsic semiconductor thus formed is known as n−Type Semi Conductor. The conduction in the n-type semiconductor is because of the free electrons denoted by the pentavalent impurity atoms. These electrons are the excess free electrons with regards to the number of free electrons required to fill the covalent bonds in the semiconductors.xplanation: