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Field Strength of a Cylindrical Magnet

These calculations are most appropriate for "square loop" or "straight line" magnetic materials such as ferrite (including bonded ferrite), neodymium-iron-boron and samarium cobalt magnets. When used for other materials such as alnico magnets, accuracy will depend greatly upon the size and shape of the magnet, with longer magnetic length providing better results.

Please input all values then click on "Calculate".

Br: gauss
BH(max): MGOe
Z: in.
L: in.
OD: in.
ID: in.

ANSWER: gauss

Different Type of Gauss Calculation

Accuracy Statement
While we make every effort to ensure that the information contained in these documents is complete and accurate, we make no warranty regarding this. Please see our disclaimer statement. We would appreciate your input regarding corrections, additions and suggestions for improvement (e-mail us).

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