IV Graphs and Resistance of a Wire Required Practical Review

What is current measured in?

• Ω (Ohms)
• V (Volts)
• A (Amps)
• W (Watts)

What is resistance measured in?

• Ω (Ohms)
• V (Volts)
• A (Amps)
• W (Watts)

The mathematical relationship among Voltage, Current, and Resistance

• Faraday's Law
• Tesla's Law
• Edison's Law
• Ohm's Law

Which of the following does this graph apply to?

• A diode

• A fixed resistor

• A filament lamp

Which of the following does this graph apply to?

• diode

• filament lamp

• fixed resistor

Which of the following does this graph apply to?

• diode

• filament lamp

• fixed resistor

Which of the following has this circuit symbol?

• diode

• fixed resistor

• filament lamp

Which of the following has this circuit symbol?

• diode

• fixed resistor

• filament lamp

Which of the following has this circuit symbol?

• diode

• fixed resistor

• filament lamp

Which of the following is directly proportional?

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