Electric Circuits, 9th Edition P37 docx

... resistor-capacitor (RC) circuits, 220-224,231-236,246, 472-473 resistor-inductor (RL) circuits, 214-220,231-236,246 resistor-inductor-capacitor (RLC) circuits, 266-279 series RLC circuits, 285-289 ... (RL) circuits, 212,214-220,224-228, 236-238,246 resistor-inductor-capacitor (RLC) circuits, 264-305, 473^175 second-order circuits, 264-305 sequential switching, 236-240,...

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... www.pearsonhighered.com ISBN-13: 978-0-13-611499-4 ISBN-10:0-13-611499-7 To Anna ELECTRIC CIRCUITS NINTH EDITION James W. Nilsson Professor Emeritus Iowa State University Susan A. Riedel ... Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo ELECTRIC CIRCUITS NINTH EDITION

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... practicing engineer. WHY THIS EDITION? The ninth edition revision of Electric Circuits began with a thorough review of the text by instructors who currently use Electric Circuits and those ... Amp Filter 576 15.8 Calculating Butterworth Transfer Functions 579 Preface The ninth edition of Electric Circuits represents a planned revision designed to incrementally improve th...

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... telephone system. 1.1 Electrical Engineering: An Overview Electrical engineering is the profession concerned with systems that produce, transmit, and measure electric signals. Electrical engineering ... needs. Custom Solutions—New options for textbook customization are now available for Electric Circuits, Ninth Edition. Please contact your local Pearson representative for detail...

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... SI Quantity Frequency Force Energy or work Power Electric charge Electric potential Electric resistance Electric conductance Electric capacitance Magnetic flux Inductance Unit Name ... concept of electric charge is the basis for describing all electrical phe- nomena. Let's review some important characteristics of electric charge. • The charge is bipolar, meaning th...

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... The electrical energy that can actually cause injury is due to electrical current and how it flows through the body. Why, then, does the sign warn of high voltage? Because of the way electrical ... under- standing of electrical engineering. Before we can examine this aspect of electrical safety, we have to learn how voltages and currents are produced and the relationship between them....

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... identical electrical components. For example, resistors produced from the same manufacturing process can vary in value by as much as 20%. Therefore, in creating an electrical ... instrumentation systems are good examples because in the transmission of information, or data, via electric signals, the power available at the transmitter or detector is limited. Thus, transm...

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... with electric fields. The source of the electric field is separation of charge, or voltage. If the voltage is varying with time, the electric field is varying with time. A time-varying electric ... capacitor is an electrical component that consists of two conductors separated by an insulator or dielectric material. The capacitor is the only device other than a battery that can...

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... portions of the system. In power circuits, transformers are used to estab- lish ac voltage levels that facilitate the transmission, distribution, and con- sumption of electrical power. A knowledge ... finding the Thevenin equivalent voltage and impedance are identical to those used for resistive circuits, except that the frequency-domain equivalent circuit involves the manipulation of c...

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... or decrease voltages from a source to a load. Thus, ideal transformers are used widely in the electric utility industry, where it is desirable to decrease, or step down, the voltage level at

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... low-voltage appliances (such as televisions) and higher voltage appliances (such as electric ranges). Appliances such as electric lamps, irons, and toasters all carry rms ratings on their nameplates. ... volt-amps. The apparent power, or volt-amp, requirement of a device designed to convert electric energy to a nonelectric form is more important than the average power requirement. Al...

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... opera- tional transform pairs are summarized in Table 12.2. (See page 437.) In linear lumped-parameter circuits, F(s) is a rational function of s. (See page 444.) If F(s) is a proper rational function,

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... acting alone. The Use of Superposition Because we are analyzing linear lumped-parameter circuits, we can use superposition to divide the response into components that can be identi- fied

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... circuit whose transfer function has a Butterworth polynomial in its denominator by cascading op amp circuits, each of which provides one of the needed factors. A block diagram of such a cascade

Ngày tải lên: 06/07/2014, 16:20