Units Flashcards

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1
Q

What unit measures the amount of electric charge?

A

Coulomb (C) The Coulomb is the SI unit of electric charge. One Coulomb represents the charge transported by one ampere of current in one second.

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2
Q

What unit measures the rate of flow of electric current?

A

Ampere (A) The Ampere is the SI unit of electric current, representing one Coulomb of charge flow per second.

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3
Q

Which unit represents electric potential or voltage?

A

Volt (V) The Volt is the unit of electric potential or electromotive force. It measures the potential difference across a conductor when one ampere of current dissipates one watt of power.

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4
Q

What unit measures the rate at which work is done or energy is transferred?

A

Watt (W) The Watt is the SI unit of power, representing one joule of energy transferred or converted per second.

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