Copper coil energized why not short?
Q: just remove a copper coil, the coil is found two directly connected to wires,no other things, when it electrified why not short? It's a bit of a problem. Whycoil more, after electrify magnetic more electric won't go? Minimum path, toaround all copper walk back?
Answer: after the coil is energized magnetic field generated in the coil around the electric energy into magnetic energy, in order to. Because the wireimpedance, so there will be part of the electric energy into heat.
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