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.
Reeseâs Pieces. Theyâre the candies that made E.T. famous: Reeseâs Pieces. Little sweet nuggets of peanut flavored candy covered in a colorful shell. Loved across the universe, they were introduced in 1978, but didnât break out as a widely-known candy until being featured as alien-bait in E.T. the Extra-Terrestrial in 1982.