Why does an electric wire consist of a bunch of thin wires instead of one thick wire? - Quora

How many types of wires are there, and what are they made of? - Quora

Can copper wire be used to get electricity? - Quora

Is it safe to put tape on wires? - Quora

If a transformer only needs one wire to output power, why does it need to be wound with two wires? - Quora

Do you need a different gauge for speaker wires? - Quora

Should you use solid or stranded wire for outlets? - Quora

Can you use a power wire for a ground wire? - Quora

Why does an electric wire consist of a bunch of thin wires instead of one thick wire? - Quora

Why do thinner wires get tangled easily than thicker wires of earphones? - Quora