ELECTRIC CIRCUITS Flashcards

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1
Q

Potential difference

A

Work done per unit positive charge

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2
Q

Current

A

Rate of flow of charge

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3
Q

Ohm’s law

A

Current through a conductor is directly proportional to the potential difference across the conductor at a constant temperature

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4
Q

Resistance

A

Material’s opposition to the flow of electric current

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5
Q

EMF

A

Total energy supplied per coulomb of charge by the cell

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