why p and n type semiconductors are electrically neutral?

why p and n type semiconductors are 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.
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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.
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Is N type semiconductor positively charged?
n - type semiconductors are neutral in charge, as they carry the same amount of negative and positive charge.
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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
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Why is N type semiconductor neutral?
An n - type material by itself has mainly negative charge carriers (electrons) which are able to move freely, but it is still neutral because the fixed donor atoms, having donated electrons, are positive. ... For example, if the semiconductor is say Silicon, every Si atom has 4 valence electrons.
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