If an Air Core Inductor Has an Inductance of 2

question 44

Multiple Choice

If an air core inductor has an inductance of 2 µH, what will the inductance become if an iron core is inserted? Assume that the iron core has a relative permeability µ) of 1000.

• A) 2000 µH
• B) 63 µH
• C) 2nH
• D) 2 µH

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