electrical wire
- copperReddish-brown metallic element
- cableHeavy-duty woven line
- conduitTube conveying fluid or cables
- currentDirected flow of charge
- voltageElectrical potential difference
insulation · conductor · spark · outlet · socket · plug · circuit · filament · coil · amperage · shock · gauge · strand · splice · junction · solder · crimp · live
- wiresteel wire, copper wire, brass wire, silver wire, gold wire
- hardware storeslumber, plywood, nails, screws, bolts
- hardwaredoor handle, hinge, lock, latch, screw
conductivity
electrical wireinsulator
Substance resisting energy flow
electrical insulation · insulating material · dielectric · non-conductor · insulating tape
function in circuits
electrical wirecircuit breaker
Automatic power cutoff device
fuse · switch · resistor · open circuit · disconnector
signal/power transmission medium
electrical wirewireless
Untethered signal transmission
wireless transmission · radio waves · Wi-Fi · Bluetooth · wireless signal