noun Download 🔗Share A coil of wire that acts as a magnet when an electric current flows through it. Examples : "The car's starter uses solenoids to push the engine's gears together when you turn the key. " technology physics electronics device machine electric energy Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A mechanical switch consisting of such a coil containing a metal core, the movement of which is controlled by the current. Examples : "The car's starter motor uses solenoids to push the gear into the engine and begin the ignition process when you turn the key. " electronics technology device machine electric technical Chat with AIVocabulary GamePractice Reading