PN Junction

P-N Junction Formation||Junction Voltage and depletion Layer||Biasing OF a P-N junction||Forward and Reverse Biasing||V-I Characterstic OF a P-N Junction||Resistance OF a P-N Junction||Dynamic Resistance OF a P-N junction|| Characterstics OF an ideal diode

P-N Junction|P-N Junction Diode Under Forward Bias

P-N Junction|P-N Junction Diode Under Forward Bias

Which of the following current must be zero in an unbiased P.N. junction diode ?

The contact potential at the junction site in a P-N junction is-

Explain the Kirchhoff's Junction rule. OR. What is Kirchhoff's junction rule?

When the voltage drop across a p.n junction diode is increased from 0.65V to 0.70V , the change in the diode current is 5mA . What is the dynamic resistance of the diode?

The cell junctions like tight junctions, desmosomes and gap junctions are found in :

In a p-n junction , numbers of junction are