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# slides17all - Two surfaces border on the closed path. The...

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Announcements Next week: Mechanical Waves (pick up notes near hw baskets) Review Session: 7:10 pm Mon., Nov. 1, LL270 No lecture Tuesday, Nov. 2 No homework Tuesday, Nov. 2 2 nd Hour Exam Tuesday Nov. 2 – p.

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Today schedule near the hour exam finish phasor diagrams resonance in ac circuits extension to Ampere’s Law Maxwell’s Equations – p.

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LRC circuit nomenclature Resonant frequency ω (no ac voltage source) ω 2 = 1 LC R 2 4 L 2 1 LC if R =0 Resonant frequency ω 0 for R ± =0 , ac voltage source at arbitrary ω : ω 2 0 = 1 LC – p.
Resonant behavior Fig. 31-9 – p.

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Ampere’s Law I B · d l = µ 0 I We must generalize this equation. – p.
Paths and surfaces I

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Unformatted text preview: Two surfaces border on the closed path. The same current flows through both surfaces. Fig. 32-2 p. Paths and surfaces II Two surfaces border on the closed path, and different currents flow through them. Fig. 32-3 p. Amperes Law final form I B d l = I + I E t d A p. Amperes Law inside C Fig. 32-4 The time dependent E field causes a B field. p. Maxwells equations I E d A = Q I B d A = 0 I E d l = I B t d A I B d l = I + I E t d A p. 1...
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## This note was uploaded on 08/06/2008 for the course PHYS 21 taught by Professor Hickman during the Fall '07 term at Lehigh University .

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slides17all - Two surfaces border on the closed path. The...

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