What is the difference between DC and AC electricity? Identify some…
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A common topology for DC-AC power converter circuits uses a pair of…
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This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
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Schottky diodes Schottky diodes are constructed of a metal-to-N…
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In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
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This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
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There are many different types of power sources, and here some of the…
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Don’t just sit there! Build something!! Learning to mathematically…
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What is the difference between DC and AC electricity? Identify some…
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Define the following terms: energy, work, and power.
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This calculator will solve for either distance, time, or speed given two of the three parameters.
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Voltage is commonly defined as “electrical pressure.” The unit of…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
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When calculating the power dissipation of resistive components, we can…
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Since three-phase is used so often for power distribution systems, it…
Textbook
In many circuit applications, we encounter components connected…
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Explain the principle of operation for the particular integrated…
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Like its bipolar cousin, the field-effect transistor may be used as an…
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In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
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At the start of this book, we discussed static electricity and how it…
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In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
Write an equation describing the precise mathematical relationship…
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This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
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What do we do if we come across a circuit more complex than the simple…
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Complementary Output Gates It is sometimes desirable to have a logic…
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What are Time-Delay Relays? Some relays are constructed with a kind of…
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The Q factor of a series inductive circuit is given by the following…
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With simple series circuits, all components are connected end-to-end…
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Contributors to this chapter are listed in chronological order of…
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When using conventional current flow, we can trace the direction of…
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An electrical connector, is an electro-mechanical device used to join…
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Thomas Edison, that prolific American inventor, is often credited with…
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