I could also investigate the material of the coil, which is another factor affecting the strength of an electromagnet. I could investigate this, by placing different materials, like iron, copper, and steel inside the core of the electromagnet, I would keep current and the number of turns constant.
For other video games with this title, see E.T. the Extra-Terrestrial in video games. E.T. the Extra-Terrestrial (also referred to simply as E.T.) is a 1982 adventure video game developed and published by Atari, Inc. for the Atari 2600 video game console. It is based on the film of the same name, and was designed by Howard Scott Warshaw.
Electronic Arts, Inc. is a global interactive entertainment software company. The company is organized into five operating labels: EA Games, EA SPORTS, Maxis, PopCap and All Play.he All Play Label develops interactive games for play on mobile devices and Internet platforms. It also offers games under the Pogo brand. Electronic Arts was founded by William M. Hawkins III in 1982 and is headquartered in Redwood City, CA.