Mathematics · Complex Numbers
For an AC circuit, if the voltage phasor is V = 6 + j8 and the complex conjugate of the current phasor is I* = 3 - j4, then the complex power S = V × I* is given by:
- 150 + j0✓
- 250 + j32
- 318 - j24
- 418 + j24
Correct answer
50 + j0
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