A transmission line of infinite length is an interesting abstraction,…
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Calculate the voltage output by the secondary winding of a transformer…
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Practical Benefit of Active Devices The practical benefit of active…
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The most straightforward DC network analysis technique is the branch…
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The most important component of your voltmeter will be the…
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The Q, or quality, factor of a resonant circuit is a measure of the…
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A tool designed to calculate the power density of an antenna
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When an electric current is passed through a coil of wire, what…
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In many circuit applications, we encounter components connected…
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Define the following terms: energy, work, and power.
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A voltage multiplier is a specialized rectifier circuit producing…
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Don’t just sit there! Build something!! Learning to mathematically…
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The jobs of electronics engineers and technicians frequently entail…
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Identify which trigonometric functions (sine, cosine, or tangent) are…
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For a given amount of water pressure, which will flow a greater rate…
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Protective relays are special power-sensing devices whose job it is to…
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In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
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Don’t just sit there! Build something!! Learning to analyze digital…
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This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
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When connecting batteries together to form larger “banks”…
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“I consider that I understand an equation when I can predict the…
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Most electrical wire is covered in a rubber or plastic coating called…
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The Use of Logic Gate Inverters and buffers exhaust the possibilities…
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A diode is an electronics component made from a combination of a…
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AC electromechanical meter movements come in two basic arrangements:…
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
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This article explains the step-by-step process for determining the…
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Let’s analyze a simple series circuit and determine the voltage…
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SPICE analysis of Electrical Isolation Aside from the ability to…
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In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
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In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
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Definition of a Radical Given the expression where “x” is…
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Identify some different ways you can create the sine-wave audio tracks…
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Solving for x in a given polynomial equation “ax2 + bx + c…
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In this hands-on electronics experiment, you will control a light with a switch and learn the basics of connecting toggle (on/off) switches into circuits.
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In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
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When calculating the power dissipation of resistive components, we can…
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OK, so how exactly can we represent AC quantities of voltage or…
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In this hands-on semiconductor electronics experiment, build an astable multivibrator (oscillator) circuit that provides an output in the audio frequency range and learn the effect of component values and supply voltage on oscillation frequency.
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What is the difference between DC and AC electricity? Identify some…
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In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
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Standing waves at the resonant frequency points of an open- or…
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Don’t just sit there! Build something!! Learning to mathematically…
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In this circuit, three resistors receive the same amount of current (4…
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In this electrical circuit, trace the direction of current through the…
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RELATED WORKSHEETS: JFET Amplifiers Worksheet
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It is fairly important to use large value resistors (10 MΩ works…
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“I consider that I understand an equation when I can predict the…
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Stepper Motor vs Servo Motor A stepper motor is a…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Design a passive circuit that will create a "split” ( V/-V) power…
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The following circuits are pre-tested netlists for SPICE 2g6, complete…
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Because it takes energy to force charge to flow against the opposition…
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Digital logic gate circuits are manufactured as integrated circuits:…
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Behaviors of Inductors wrapped around a Conductive Core Suppose we…
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Solid Copper Wire Table Size Diameter (inches) Cross-sectional area…
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In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
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Mercury Standard Cell Back in the early days of electrical measurement…
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