In 1914, he proposed construction of a large electromagnet capable of producing intense magnetic fields.

He used the same apparatus as in his previous experiment, but placed the discharge tube between the poles of a large electromagnet.

They activate a large electromagnet, which draws the iron armor back toward the hall.

For Daedalus, this process was run within a large electromagnet which formed the rocket engine.

A minute later, it reappeared with a large electromagnet and a relux plate, to which were attached a huge pair of silver busbars.

Terl took a large electromagnet and put it around the case.

But in some of the tests, a large electromagnet surrounding a test cage was turned on to shift the magnetic field felt by the birds.

He patented a method of extracting the metal using a large electromagnet after developing the process in an addition to his laboratory.

There are several side effects which become important in large electromagnets and must be provided for in their design:

Some large electromagnets require cooling water circulating through pipes in the windings to carry off the waste heat.