Particles At Work Equations Flashcards by George Holroyd

Q

What is unit for current

A

Amperes,A

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Q

What is the equation for potential difference

A

Current x resistance

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Q

What are the units for resistance

A

Ohms

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Q

What are the units for potential difference

A

Volts,V

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Q

What is the equation for charge

A

Current x time

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Q

What are the units for charge

A

Coulombs, C

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Q

What is the equation for power

A

Potential difference x current

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Q

What is the equation for power using resistance

A

Current squared x resistance

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Q

What are the units for power

A

Watts

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Q

what is the equation for power using energy

A

energy / time

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