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E5B10:What is the relationship between the AC current through an inductor and the voltage across an inductor?

E5B10E5B

What is the relationship between the AC current through an inductor and the voltage across an inductor?

Direct answer summary (2024-2028 NCVEC pool)

The official correct answer for E5B10 is Voltage leads current by 90 degrees.

The key fact is Voltage leads current by 90 degrees. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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