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.
Kevin O'Leary is an entrepreneur and investor. O'Leary is the bestselling author of Cold Hard Truth, as well as a star on Dragonsâ Den, Shark Tank, Redemption Inc. with Kevin O'Leary and The Lang & O'Leary Exchange.He is chairman of O'Leary Funds, a billion-dollar investment fund company. He is also the chairman of O'Leary Ventures, a private venture company.evin O'Leary is an entrepreneur and investor. O'Leary is the bestselling author of Cold Hard Truth, as well as a star on Dragonsâ Den, Shark Tank, Redemption Inc. with Kevin O'Leary and The Lang & O'Leary Exchange.