Magnetfeld Kreisstrom Ohm'sches Gesetz Widerstand Leiter

Exercises applying these formulas:
https://texercises.raemilab.ch/collection/magnetfeld-kreisstrom-ohmsches-gesetz-widerstand-leiter/
\(\TeX\)ercises | 2021-01-27 17:48 | 2026-09-19 15:21
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Physics › Electricity › Magnetism
Formula \(u = 2\pi r \quad\) \(B = \dfrac{\mu_0 I}{2r} \quad\) \(U=RI \quad\) \(R = \varrho \dfrac{\ell}{A} \quad\)
Tags ag, elektromagnetismus, kreisstrom, leiter, magnetfeld, ohmsches gesetz, physik, ring, widerstand