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 Oleary Net Worth is $300 Million. Kevin Oleary Net Worth is $300 Million. Kevin O'Leary is a Canadian entrepreneur, venture capitalist, investor, and television personality, he has a net worth of $300 million. Kevin O'Leary has earned his net worth as founder of the software company ... Read more about kevin oâleary forbes Kevin Oleary Latest News