why p type semiconductor is electrically neutral?

why p type semiconductor is electrically neutral?
As the charge on the donor ion is equal and opposite to the charge of the electron, the crystal itself remains electrically neutral. With the same reasoning, p-type semiconductor is also electrically neutral.
Full answer in: www.topperlearning.com
Why P type semiconductor is electrically neutral?
Because an acceptor donates excess holes, which are considered to be positively charged, a semiconductor that has been doped with an acceptor is called a p - type semiconductor ; " p " stands for positive. Notice that the material as a whole remains electrically neutral. Oct 21, 2020
Full answer in: eng.libretexts.org
How does P-type semiconductors conduct electricity?
An electric current occurs when electrons move through a material. In order to move, there must be an electron 'hole' in the material for the electron to move into. A p - type semiconductor has more holes than electrons. This allows the current to flow along the material from hole to hole but only in one direction.
Full answer in: simple.wikipedia.org
Is extrinsic semiconductor electrically neutral?
As we know Intrinsic semiconductor is electrically neutral which means no. of Electrons and No. of holes equal. ... Therefore Extrinsic semiconductor is electrically neutral.
Full answer in: www.quora.com
Why a P-type semiconductor crystal is electrically neutral although NH ne?
An intrinsic semiconductor has same number of holes and electrons while in a p - type semiconductor the number of holes is greater than the number of electrons. Each hole is associated with a nearby negative-charged dopant ion, and thus semiconductor remains electrically neutral as a whole. Jun 4, 2014
Full answer in: www.topperlearning.com
Why P-type semiconductor is neutral?
Similarly p - type material by itself has mainly positive charge carrier (holes) which are able to move relatively freely, but it is still neutral because the fixed acceptor atoms, having accepted electrons, are negative. ... For example, if the semiconductor is say Silicon, every Si atom has 4 valence electrons.
Full answer in: physics.stackexchange.com