What is the working principle of transistor?A PNP junction transistor works on the same principle as an NPN transistor. But it differs in one respect. The main flow of current in a PNP transistor is controlled by altering the number of holes rather than the number of electrons in the base. - Study24x7
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Karan Singh
08 Apr 2019 11:58 AM study24x7 study24x7

What is the working principle of transistor?
A PNP junction transistor works on the same principle as an NPN transistor. But it differs in one respect. The main flow of current in a PNP transistor is controlled by altering the number of holes rather than the number of ele...

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