Rankers Physics

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

What is the current through an ideal PN-junction diode shown in figure below : P-N Junction Diode and its applications diagram: What is the current through an ideal PN-junction
Zero
10 mA
20 mA
50 mA

Solution Explained:

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:

i = 2/100 = 20 mA 

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