Magnetism and electromagnetismQuestion 866 of 1506

Which magnetic quantity is the equivalent of electrical resistance?

  1. Permeability
  2. Flux density
  3. Field intensity
  4. Reluctance
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Correct answer: Reluctance

Reluctance opposes the formation of magnetic flux, as resistance opposes current.

Source: Lessons in Electric Circuits I: DC (Kuphaldt), 14.3: Magnetic Units of Measurement

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Questions last reviewed: 18 October 2026