P5 Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

WHAT IS POWER?

A

the rate in which energy is transferred

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2
Q

WHAT IS P.D OF THE MAINS SUPPLY

A

230V

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3
Q

WHAT ARE THE TWO EQUATIONS FOR POWER?

A

power= energy transferred / time
power= current x P.D

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4
Q

WHAT IS AN ELECTRIC CURRENT?

A

a flow of charge

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