What is the mmf of a material whose magnetic flux is equal to 670 microwebers with a reluctance of
44.8 × 103 At/Wb?

Name: What is the mmf of a material whose magnetic flux is equal to 670 microwebers with a reluctance of 44.8 × 103 At/Wb?
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Question

Quizplus · Accepted Answer

The magnetomotive force (mmf) is calculated using the formula mmf = Φ * R, where Φ is the magnetic flux and R is the reluctance. Substituting the given values, mmf = 670 x 10^-6 Wb * 44.8 x 10^3 At/Wb = 30 At.

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