KS4 Circuit Rules

Circuit Rules

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In parallel, the potential difference across each component is the ____

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In parallel, the current splits at _________

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In parallel, the current combines at _________

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In parallel, the resistance of two resistors is ____ ____ the resistance of two resistors in series

Match

Match these terms

• Ammeter

• Voltmeter

• Amp

• Volt

• Ohm

Measures current

Measures potential difference

Unit of current

Unit of potential difference

Unit of resistance

• Measures current

• Measures potential difference

• Unit of current

• Unit of potential difference

• Unit of resistance