When p-type of p-n-junction connected to positive end and N-type of the junction connected to the negative terminal of battery then the junction is:
Correct answer: B. Forward biased
- A. Reverse biased
- B. Forward biased
- C. Neutral
- D. None of these
Explanation
By convention, forward biasing of diode is defined in such a way that the positive terminal of the battery is connected to the anode (p-type crystal) of the diode whereas the negative terminal of the battery is connected to the cathode (n-type crystal) of the diode.Moreover when the diode is forward biased then the potential barrier in depletion layer decreases.
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About Electronics
A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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