Direct And Alternating Current Flashcards by Rita Poku | Brainscape

Q

Direct current ?

A

Moves SAME direction

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Q

Alternating current :

A

Constantly changing direction

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Q

Example of direct current ?

A

Cell and battery

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Q

Example of alternating

A

Plug

Main electricity

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Q

Features of Direct current

A

flows one direction

Flat lone

P.d does not change over time

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Q

Alternating current :

A

Number changes per second

Shown by frequency

Wave changes direction

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