The main factors that affect the strength of an electromagnet are: 1  Number of turns on the coil of wire around the core. 2  Strength of the current applied. 3  The material of the coil.
Kevin OâLeary is a Venture Capitalist who turned a $10,000 loan into a software business worth over $4.2 Billion dollars.Originally from Canada, Kevin found great success after finishing up his Masters degree and working with his friends.evin OâLeary is a Venture Capitalist who turned a $10,000 loan into a software business worth over $4.2 Billion dollars.
A Canadian businessman, investor, writer as well as a financial commentator, and television and radio celebrity ,Kevin O'Leary is currently married to Linda O'Leary. The couple married in 1990.Kevin is a son of a small businesswoman and investor, Georgette and a salesman, Terry O'Leary.