'Voltage sources' diaporamas de présentation

Electric current is related to the voltage that produces it, and the resistance that opposes it.

Electric current is related to the voltage that produces it, and the resistance that opposes it. Voltage produces a flow of charge, or current , within a conductor. The flow is restrained by the resistance it encounters. The rate at which energy is transferred by electric current is power.

1.49k views • 120 slides

Electric current is related to the voltage that produces it, and the resistance that opposes it.

Electric current is related to the voltage that produces it, and the resistance that opposes it. Voltage produces a flow of charge, or current , within a conductor. The flow is restrained by the resistance it encounters. The rate at which energy is transferred by electric current is power.

1.45k views • 120 slides

Week 2

Week 2. Source transformation Mesh current analysis Thevenin and Norton equivalent circuits Transfer of Power. Combining Voltage Sources. Voltage sources are added algebraically. Combining Voltage Sources. Voltage sources are added algebraically. Combining Voltage Sources.

1.35k views • 103 slides

EGR 2201

EGR 2201. Circuit Analysis Professor Nick Reeder. Reminders. Please turn off cell phones. No food or soft drinks in the classroom. Stow water bottles at floor level. EGR 2201 Unit 1 Basic Concepts. Read Alexander & Sadiku , Chapter 1. Homework #1 and Lab #1 due next week.

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ECE 2300 Circuit Analysis

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Reminder: Exam I coming up Feb 24 th !

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Chapter 1 - Introduction to Electronics

Chapter 1 - Introduction to Electronics. Introduction Microelectronics Integrated Circuits (IC) Technology Silicon Chip Microcomputer / Microprocessor Discrete Circuits. Signals Signal Processing Transducers. http://www.eas.asu.edu/~midle/jdsp/jdsp.html. Signals Voltage Sources

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Lecture no 2 to 5 THE BASIC BJT AMPLIFIER CONFIGURATIONS

Lecture no 2 to 5 THE BASIC BJT AMPLIFIER CONFIGURATIONS. Prepared by Engr:Sarfaraz Khan Turk Lecturer at IBT LUMHS Jamshoro. Basic BJT Amplifiers Circuits. Single-Stage BJT Amplifiers. Key Words : Common-Emitter Amplifier Graphical Analysis Small-Signal Models Analysis

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Chapter 1 - Introduction to Electronics

Chapter 1 - Introduction to Electronics. Introduction Microelectronics Integrated Circuits (IC) Technology Silicon Chip Microcomputer / Microprocessor Discrete Circuits. Signals Signal processing. http://www.eas.asu.edu/~midle/jdsp/jdsp.html. Signals Voltage Sources Current Sources

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BALANCED THREE-PHASE CIRCUITS

BALANCED THREE-PHASE CIRCUITS. Osman Parlaktuna Osmangazi University Eskisehir, TURKEY. BALANCED THREE-PHASE VOLTAGES. A set of balanced three-phase voltages consists of three sinusoidal voltages that have identical amplitudes and frequencies but are out of

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Networks I for M.E. ECE 09.201 - 2

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RESONANT TUNNELING IN CARBON NANOTUBE QUANTUM DOTS

200 nm. after Postma et al. Science (2001). RESONANT TUNNELING IN CARBON NANOTUBE QUANTUM DOTS. MILENA GRIFONI. M. THORWART R. EGGER G. CUNIBERTI H. POSTMA C. DEKKER. 25 nm. Discussions: Y. Nazarov. e. e. source. dot. drain. C g . V. V g. addition energy. a). b). m L. m R.

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Potential Difference (V)

Potential Difference (V). Charge flows from higher potential to lower potential until electric potential equilibrium is reached. When electric potential is zero (equilibrium), current flow stops. Electric Current. Electrical charge in motion is electric current .

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E E 2415

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Superposition

Superposition. Objective of Lecture. Introduce the superposition principle Provide step-by-step instructions to apply superposition when calculating voltages and currents in a circuit that contains two or more power sources. Any combination of voltage and current sources. Superposition.

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ECE 3144 Lecture 21

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E E 1205

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Nodal Analysis

Nodal Analysis. Introducing Supernodes!!!. Nodal Analysis. Nodal Analysis provides a general procedure for analyzing circuits using node voltages as the circuit variables.

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SERIES CIRCUITS

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Ele ctric Curr ent

Ele ctric Curr ent. Chapter 34. Potential Difference. When there is a difference in potential energies for an object, there is almost always movement. Example: water flowing downhill Example: hot object next to a cold object Example: a charge in an electric field. Potential Difference.

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