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Click the pale yellow [H] button on the Magnetics Keypad to launch the Magnetizing Force Calculator. For a detailed description of the Multiple-Entry Calculators, click this link.

Magnetizing force, H, in Oersteds is based on magnetizing current, I, in Amperes, magnetic path length, le, in cm, and turns, n; H  = 0.4·p·n·I/le. Oersteds, Amps, and cm are the initial default units for this function.