Exam-style question
Try this first
In an I-V graph for a diode, what does the vertical axis represent?.
- A.Voltage across the diode
- B.Current through the diode
- C.Power dissipated by the diode
- D.Resistance of the diode
Model answer
What a good answer should say
- Current through the diode
Explanation
Why this works
In an I-V graph for a diode, the vertical axis represents the current flowing through the diode, while the horizontal axis represents the voltage across it, illustrating the diode's characteristic behavior.
Common mistake
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