Magnetic Circuits

Requires a Wolfram Notebook System

Interact on desktop, mobile and cloud with the free Wolfram CDF Player or other Wolfram Language products.

Requires a Wolfram Notebook System

Edit on desktop, mobile and cloud with any Wolfram Language product.

In this Demonstration you can see the current in a ferromagnetic core with an air gap wrapped by a wire. The example calculates the reluctance, total flux, and mean path length in a three-dimensional representation. The magnetic circuit is created in a similar form to what would be needed by an electric motor. You can adjust the number of wire wraps and geometry of the system to see the affects on the reluctance and magnetic flux.

Contributed by: Stephen Wilkerson (United States Military Academy West Point) (March 2011)
Open content licensed under CC BY-NC-SA


Snapshots


Details

This work follows examples given in Stephen Chapman, Electric Machinery Fundamentals, 4th ed., New York: McGraw–Hill, 2005.



Feedback (field required)
Email (field required) Name
Occupation Organization
Note: Your message & contact information may be shared with the author of any specific Demonstration for which you give feedback.
Send