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Well in my physics classes (college versions) we discussed that a thinner wire with more wraps will always achieve a better electromagnet than the thicker wire with the same size (few wraps).
I forget the formula, but i'll look into getting it.
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There are 10 types of people in this world:
Those who understand binary and those who don't.
I dream of a day when schools receive enough money and the Air Force has to hold a bake sale to buy a bomber.
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