magnetic_path_length
Differences
This shows you the differences between two versions of the page.
Previous revision | |||
— | magnetic_path_length [2023/09/05 14:12] (current) – stan_zurek | ||
---|---|---|---|
Line 1: | Line 1: | ||
+ | ====== Magnetic path length ====== | ||
+ | |< 100% >| | ||
+ | | // | ||
+ | |||
+ | |||
+ | **Magnetic path length**, **path length** or **magnetic path**, typically represented by the symbol $l$ for //" | ||
+ | |||
+ | The concept of path length is used in calculations such as: deriving the value of [[magnetic field strength|magnetic field strength H]] from the [[magnetising current]][(Epstein_IEC)] in a [[closed magnetic circuit]][(Ring_DC_ASTM)], | ||
+ | |||
+ | {{page> | ||
+ | |||
+ | <box 55% left #f0f0f0> | ||
+ | Fig. 1. Magnetic path in a [[magnetic core]] | ||
+ | [[file/ | ||
+ | {{page> | ||
+ | </ | ||
+ | |||
+ | <box 35% left #f0f0f0> | ||
+ | Fig. 2. [[Gapped core]] with: total [[magnetic path length]] $l$ (orange), length of core $l_{core}$ (blue) and length of [[air gap]] $l_g$ (red) | ||
+ | [[file/ | ||
+ | {{page> | ||
+ | </ | ||
+ | |||
+ | <box 40% left #f0f0f0> | ||
+ | Fig. 3. [[Gapped core]] with: [[magnetic path length]] in the core $l_{core}$ (blue) and length of air gap $l_{gap}$ (red) | ||
+ | [[file/ | ||
+ | {{page> | ||
+ | </ | ||
+ | |||
+ | ===== See also ===== | ||
+ | *[[Magnetic core]] | ||
+ | |||
+ | ===== References ===== | ||
+ | ~~REFNOTES~~ | ||
+ | |||
+ | {{tag> Magnetic_path_length MPL Counter}} |