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.
After selling his share of the company, O'Leary moved on to his second business venture, Softkey. A major financial backer committed $250,000 in development capital to the burgeoning company, and then backed out the day before signing the documents and delivering his cheque.ailed as Canada's business equivalent of Donald Trump, O'Leary is one of Canada's most prominent entrepreneurs, investors, and financial pundits.