It’s a complicated process, but there are charges inside wires, and these charges can be acted on by an electric field. They can move through the wire in something that’s called an electric current. A ...
Electricity doesn’t vanish when it hits the ground - it spreads through the earth and finds its way back to the transformer or generator that created it. Every electron that leaves a coil must return, ...
*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Q How does electricity move through wires? — Mollie Bryan, Madison, Wis. A Dan Ludois, professor of electrical and computer ...