final-review-2008 - Review Chapter 9 Sinusoids and Phasors...

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EECE 253: final review Slide1 Review Chapter 9 Sinusoids and Phasors Chapter 10 Sinusoidal Steady-State Analysis Chapter 11 AC Power Analysis Chapter 13 Magnetically Coupled Circuits Chapter 14 Frequency Response Chapter 15 Introduction to the Laplace Transform Chapter 16 Applications of the Laplace Transform
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EECE 253: final review Slide2 Phasors and Steady-State Analysis Transform a sinusoid from the time domain to the phasor domain: (time domain) (phasor domain) ) cos( ) ( φ ω+ = t V t v m = m V V
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EECE 253: final review Slide3 • In the frequency domain, voltages and currents are represented by phasors while components are represented by impedances (or admittances). • Ohm’s and Kirchhoff’s laws apply to AC circuits in the same way as DC circuits: • Impedances in series (or parallel) combine the same way as resistances in series (or parallel). Phasor and Steady-State Analysis (KVL) 0 and (KCL), 0 , k k = = = V I ZI V 1 n 1 2 1 1 1 p n 2 1 s Z Z Z Z Z Z Z Z + + + = + + + = L L and
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This note was uploaded on 07/20/2009 for the course PHYS physics 10 taught by Professor Goatman during the Spring '08 term at The University of British Columbia.

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final-review-2008 - Review Chapter 9 Sinusoids and Phasors...

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