Chapter 31 – Alternating Current
Comparing ac circuit elements: - R is independent of ω. - XL and X C depend on ω. - If ω= 0 (dc circuit) Xc = 1/ ωC ∞ ic = 0 XL = ωL = 0 - If ω ∞, X L ∞ iL = 0 XC = 0 VC = 0 current changes direction so rapidly that no charge can build up on each plate.
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