Current–Potential Difference Graphs

Current–potential difference graphs are used to show how the current through a component varies with the potential difference across it.

 

Current–Potential Difference Graph for a resistor at constant temperature

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Current–Potential Difference graph for a Filament Lamp

 

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Current–Potential Difference graph for a Diode

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Current–Potential Difference graph for a Thermistor

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Current–Potential Difference graph for a Light Dependant Resistor (LDR)

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