The I–V graph of a diode shows that when the voltage increases from 0.3\,\text{V} to 0.7\,\text{V}, the current increases from 0 to 6.0\,\text{mA}. What happens to the resistance of the diode over this range?

It decreases as the voltage increases.

It increases as the voltage increases.

It first decreases then increases.

PH-1082

I–V characteristics

Physics · Secondary 4 · Medium · I–V characteristics

The I–V graph of a diode shows that when the voltage increases from

0.3\,\text{V}

0.7\,\text{V}

, the current increases from

0

6.0\,\text{mA}

. What happens to the resistance of the diode over this range?

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