Tin Men has been written and directed by Barry Levinson in a style similar to his inspired 1982 comedy, Diner.. That was a movie about a crowd of teenage buddies who were mystified by sex, life, ambition and especially women. They were trying to grow up at an age when they were already supposed to be grown up.
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field.
Solenoids and electromagnets technically are not the same thing, but people talk as if they are. A solenoid is just a coil of wire, but when you run a current through that coil of wire, you create an electromagnet.Since this is, by far, the most useful application of a coil of wire, it's not surprising that when you say the word 'solenoid' people tend to assume you mean electromagnet.olenoids are most commonly used as electromagnets, and all the examples so far are that kind of solenoid. But there are some other uses. They can be used to slow the flow of electricity in a circuit, making them an example of an inductor, or an impedance device.