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Are batteries AC or DC?

in Electrical Engineering

Are batteries AC or DC?

1 Answer

Batteries provide **DC (Direct Current)**.

In a battery, the flow of electrons moves in one direction only, from the negative terminal to the positive terminal, which is the defining characteristic of DC.

In contrast, **AC (Alternating Current)** changes direction periodically, like the electricity that comes out of the wall socket in your home.

So, when you use a battery to power a device, it’s always using DC power.

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in Electrical Engineering

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in Electrical Engineering

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