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2021-02-07 12:12:45
00:20:10
Urdu
what is n-type material what is P type materials n type and P type materials for class 12 Physics chapter 17 electronics physics for class 12 physics lectures pentavalent and trivalent impurities current conduction in n type and P type semiconductors FSC physics lectures Federal board Physics lectures kpk board Physics
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candle academy pakistan
welcome to candle academy Pakistan. this is lecture 2 of chapter 17 electronics for class 12 Physics Federal board and kpk board. In this lecture n type and P type semiconductors are explained.
following sub topics are covered in this lecture.
01:06 what are pentavalent impurities?
02:35 formation of N-type materials.
06:53 majority and minority carriers in
N-type semiconductors.
08:17 what are trivalent impurities?
09:30 formation of p-type materials.
13:36 mejority and minority carriers in p-type materials.
16:16 how current flows through n type and P type semiconductors.
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#Ptypesemiconductors
#pentavalentimpurities
#majoritycarriers
#minoritycarriers
#trivalentimpurities
#CentralacademyPakistan
#class12Physics
#physicslectures