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Is household electricity AC or DC?

in Electrical Engineering

Is household electricity AC or DC?

1 Answer

Household electricity is **AC (Alternating Current)**. In AC, the direction of the current periodically reverses, which is how electricity is typically delivered to homes through power lines.

This is in contrast to **DC (Direct Current)**, where the current flows in one direction only, like the power from batteries.

AC is used for household electricity because it is more efficient for transmitting power over long distances, which is why it's the standard in homes and businesses.

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