file:h_around_wire_negative_distance_png
Magnetic field of straight conductor:
- Amplitude of magnetic field strength increases linearly inside the wire with current, and then reduces with the distance from a conductor surface; the shape is similar for flux density (but scaled accordingly by permeability). At the opposite side of the wire the field direction is reversed, so for “negative” distance the field can be assumed to have negative value, as indicated by the dotted arrows.
h_around_wire_negative_distance.png
You are permitted and indeed encouraged to use this image freely, for any legal purpose including commercial, and with any modifications (the permission is hereby given, so there is no need to ask for it explicitly again), but you MUST always give the following credits:
S. Zurek, Encyclopedia Magnetica, CC-BY-4.0
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file/h_around_wire_negative_distance_png.txt · Last modified: 2023/06/17 22:19 by 127.0.0.1