Electric Circuits, 9th Edition P35 pptx

... 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,...

Ngày tải lên: 06/07/2014, 16:20

... 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

Ngày tải lên: 06/07/2014, 16:20

... 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...

Ngày tải lên: 06/07/2014, 16:20

... 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...

Ngày tải lên: 06/07/2014, 16:20

... 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...

Ngày tải lên: 06/07/2014, 16:20

... 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....

Ngày tải lên: 06/07/2014, 16:20

... of electrical sources. An electrical source is a device that is capable of converting nonelectric energy to electric energy and vice versa. A discharging battery converts chemical energy to electric ... than its electrical properties for the flashlight design. Electrically, we can model the connector with an ideal resistor, labeled R { . The case also serves both a mechanical and an...

Ngày tải lên: 06/07/2014, 16:20

Ngày tải lên: 06/07/2014, 16:20

... Perspective Electrical Safety At the beginning of this chapter, we said that current through the body can cause injury. Let's examine this aspect of electrical safety. You might think that electrical ... level is not the sole RSPECWE determinant of potential injury due to electrical shock, consider the case of a static electricity shock mentioned in the Practical Perspective at t...

Ngày tải lên: 06/07/2014, 16:20

... responses of circuits, it may help to follow these steps: 1. Identify the variable of interest for the circuit. For RC circuits, it is most convenient to choose the capacitive voltage; for RL circuits, ... the same form (compare Eq. 7.48 and Eq. 7.50). To generalize the solution of these four possible circuits, we let x(t) represent the unknown quantity, giving x(t) four possibl...

Ngày tải lên: 06/07/2014, 16:20

Ngày tải lên: 06/07/2014, 16:20

... providing electric power in our homes, schools, and businesses. One common class of electrical devices is heaters, which transform electric energy into thermal energy. Examples include electric ... transformation of energy from electric to nonelectric form. In a purely capacitive circuit, the power is continually exchanged between the source driving the circuit and the electric...

Ngày tải lên: 06/07/2014, 16:20

... X)dX. (13.110) Jo Jo We change the limits for two reasons. First, for physically realizable circuits, h(t) is zero for t < 0. In other words, there can be no impulse response before an ... -z = -2. 2a 1H 0.1 F The Location of Poles and Zeros of H(s) For linear lumped-parameter circuits, H(s) is always a rational function of s. Complex poles and zeros always appear in conjugat...

Ngày tải lên: 06/07/2014, 16:20

Ngày tải lên: 06/07/2014, 16:20

... 56 current (/),11-12,37-42 dependent sources, 26-27,29,42-45 electrical engineering and, 2-8 electrical resistance, 30-33 electrical safety of, 25,46-74 energy and, 14-17 first-order, ... 564,594 Frequency-selective circuits, 522-603 active filter circuits, 558-603 attenuation, 522 circuit symbols for, 524 filters, 522-523,550 passive filter circuits, 522-557 Functional...

Ngày tải lên: 06/07/2014, 16:20