Magnetism 4, Math for wire-wire force from dev coil Watch Video
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⏲ Duration: 24 min 60 sec ✓ Published: 08-Jul-2012
Description: I am calculating wire to wire force magnitudes of multi-straight wires. ALL force is wire to wire, and electromagnet diagrams typically do not show flux in a sensible way. Professor Walter Lewin made an interesting statement at minute sixteen of Lec 14 | MIT 8.02 Electricity and Magnetism regarding a closed loop: B=0. I am pondering it. Oh, it just means the flux lines are circles, not lines. Haha That is emphasised in my four videos and he said it in a different way. It is also why I dislike th
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