Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung | |||
| electrical_engineering_and_electronics_1:block16 [2025/11/23 12:18] – mexleadmin | electrical_engineering_and_electronics_1:block16 [2025/11/23 12:21] (aktuell) – mexleadmin | ||
|---|---|---|---|
| Zeile 121: | Zeile 121: | ||
| \end{align*} | \end{align*} | ||
| \begin{align*} | \begin{align*} | ||
| - | \boxed{H = {{N \cdot I}\over{l}}} \quad \quad | \quad \text{longitudinal coil} | + | \boxed{H = {{N \cdot I}\over{l}}} |
| \end{align*} | \end{align*} | ||
| Zeile 136: | Zeile 136: | ||
| * The major radius $R$: The distance from the center of the entire toroid (the center of the hole) to the center of the circular cross-section of the coil. | * The major radius $R$: The distance from the center of the entire toroid (the center of the hole) to the center of the circular cross-section of the coil. | ||
| For reasons of symmetry, it shall get clear that the field lines form concentric circles. \\ | For reasons of symmetry, it shall get clear that the field lines form concentric circles. \\ | ||
| - | Also the magnetic field strength $H$ in a toroidal coil is often considered as homogenious, | + | Also the magnetic field strength $H$ in a toroidal coil is often considered as homogenious, |
| \begin{align*} | \begin{align*} | ||
| Zeile 142: | Zeile 142: | ||
| \end{align*} | \end{align*} | ||
| \begin{align*} | \begin{align*} | ||
| - | \boxed{H = {{N \cdot I}\over{2\pi R}}} \quad \quad | \quad \text{toroidal coil} | + | \boxed{H = {{N \cdot I}\over{2\pi R}}} \biggr | _\text{toroidal coil} |
| \end{align*} | \end{align*} | ||