And it was just simply a coil of wire, with a compass suspended in the center.

And what I'm going to do is take this wire and wind an entire voice coil from it.

Heating Coil

Heating Coil

Built the Tesla coil.

You've got a coil.

When the effect of the small radius of curvature of the wire itself is overcome, the lower secondary coil behaves as a conductor of large radius of curvature, corresponding to that of the drum.

(B) Heating coil heating cartridge

This wire! The warning wire!

Simply by wrapping a coil of wire around a piece of iron such as a nail a magnetic force could be amplified because iron seemed to be a better medium for supporting the formation of magnetic fields.

The red wire to the green wire.

Wire

Wire.

JULlET Here's such a coil! come, what says Romeo?

What I need to do is wind a coil.

Now, when electric current was applied to the coil,

Metal Wire

Wire frame

Wire mesh

What wire?

Wire cutters.

Whenever current flows through the coil, this becomes an electromagnet.

Keep out of the wire!

Because I want to get my coil to have about 4 ohms of resistance.

I said you're afraid of wire.

Get the wire.

Raise the wire!

Mind the wire.

Wire to me.

Zapata. The wire.

Got your wire.

What's Consolidated Wire?

a magnetic field would push through the middle of the coil, and around the outside.

The coil and the tail together make up the total height, H.

You lock in on the liquid rope coil effect. It's pretty cool.

I'm more of a high wire myself.

As a matter of fact, my wire...

Don't send Dempsey. He's scared of wire.

SR VII. Wire transfers

The wire is ready.

You're all wire happy.

Because we're stringing wire.

I don't like wire.

Into the wire, sir.

It was our wire.