🔴 p-n Junction | Forward and Reverse Bias | video in HINDI

EduPoint
EduPoint
1.5 میلیون بار بازدید - 7 سال پیش - In this Physics (Digital Electronics)
In this Physics (Digital Electronics) video lecture in Hindi for class 12 we explained forward and reverse bias in p-n junction diode in terms of depletion layer and potential barrier. When positive terminal of a cell is connected to p side of the pn junction, it is called farward baising and when positive terminal of a cell is connected to n side of the pn junction, it is called reverse baising. Current flows in forward bias and not otherwise. During forward bias depletion layer becomes very thin and potential barrier reduces, hence current is allowed to flow. But during reverse bias depletion layer becomes very thick and potential barrier increases, hence current stops.

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7 سال پیش در تاریخ 1396/05/09 منتشر شده است.
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