Physics, 23.10.2021 15:40 CameronVand21

Suppose a current is flowing in an infinitely small diameter wire. For a fixed current, the magnetic field strength is inversely proportional to the distance to the wire. But if this really holds, then the field strength goes to infinity. And this does not make sense

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Suppose a current is flowing in an infinitely small diameter wire. For a fixed current, the magnetic...