Instead, electronic components in the base convert ordinary household current into high-frequency power that is fed to an electrical coil.

Another is to beef up the electrical coils so they will not be overworked.

Frog-Man's suit contains electrical coils on the soles of its flippers which allows him to leap great distances.

The electrical coils in power supplies can produce noise which can become noticeable in a quiet PC.

Zach's heart was hammering madly, his muscles so taut it was like hugging an electrical coil about to blow.

The microprocessor uses an electrical coil to alter their position and shift the image on the camera's digital sensor to counteract any movement of the camera.

The plates are heated by electrical coils inside the appliance.

Platoons of workers are lugging Sheetrock and lumber, power tools whine and electrical coils hang every few feet.

His smoothly corded hands were assembling some small, but powerful, electrical amplifying coils.

Following the wire back to its other end he discovered that it emerged from a device that seemed to be made up of only 2 electrical coils.