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.
After working for John Miller Cap Company for 18 years, German immigrant Ehrhardt Koch, then 37, saw an opportunity to take his skills to the next level. In 1920, his dreams came true when he borrowed $1000 from his sister Rose and fellow coworker Joe Amerien to start the E. Koch Cap Co.Under the new name of New Era Cap Co., which he changed in 1922, Ehrhardt's company began producing 60,000 Gatsby-style fashion caps per year.fter working for John Miller Cap Company for 18 years, German immigrant Ehrhardt Koch, then 37, saw an opportunity to take his skills to the next level. In 1920, his dreams came true when he borrowed $1000 from his sister Rose and fellow coworker Joe Amerien to start the E. Koch Cap Co.