1. Set up circuit as shown 2. Use variable resistor to change voltage to 1. Record current and voltage in table. 3. Keep changing variable resistor value to increase the voltage by 1 until 10 volts is reached. Record current each time 4. Reverse power source and repeat experiment.

IV Characteristics Flashcards by Marge Smit

Write a method

Set up circuit as shown
Use variable resistor to change voltage to 1. Record current and voltage in table.
Keep changing variable resistor value to increase the voltage by 1 until 10 volts is reached. Record current each time
Reverse power source and repeat experiment.

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What should each graph look like?

Lamp- s curve
Resistor- straight line
Diode- flat the rapidly increase

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IV Characteristics Flashcards

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