Words nearby ground wire
Origin of ground wire
Examples from the Web for ground wire
Our line was tapped on to the battery (without changing any of its connections) twenty cells from the ground-wire.Electricity and Magnetism|Elisha Gray
I've been thinking over that wireless proposition of yours, and I've got a hunch that your ground-wire isn't anchored right.Motor Matt; or, The King of the Wheel|Stanley R. Matthews
Then, to the ends of the copper wire of the main coil fasten two wires,—one for the line, the other for the "ground-wire."