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T5C08: What formula is used to calculate electrical power (P) in a DC circuit?

T5C08T5C

What formula is used to calculate electrical power (P) in a DC circuit?

Answer choices for T5C08
Why this wins

The key fact is P = I x E. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

P = E × I

Direct answer summary (2026-2030 NCVEC pool)

The official correct answer for T5C08 is P = I x E.

The key fact is P = I x E. 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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