Rankers Physics

P-N Junction Diode and its applications: Practice Problem & Solution

If in a p-n junction, a square input signal of 10 V is applied as shown, then the output across RL will be : P-N Junction Diode and its applications diagram: If in a p-n junction, a square input  

Short Solution (Best for NEET):

To solve this problem, we apply the core principles of P-N Junction Diode and its applications. Understanding the underlying formula is key to arriving at the correct answer below:

Diode conducts in forward biased case and stops conduction in reverse biased mode.

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Similar Practice Questions

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1. In a reverse biased diode when the applied voltage changes by \(5 \text{V}\), the current is found to change by \(2 \mu\text{A}\). The reverse bias resistance of the diode is:
2. A sinusoidal voltage of peak value 200 volt is connected to a diode and resistor R in the circuit shown so that half-wave rectification occurs. If the forward resistance of the diode is negligible compared to R, the r.m.s. voltage across R is approximately :
3. In the following figure, the diodes which are forward biased, are :
4. Depletion layer has (for an unbiased PN junction): (1999)
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