At the start of this book, we discussed static electricity and how it…
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
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.
Tools
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
Aside from the issues of the physical network (signal types and…
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Point-to-Point Connecting two digital devices with a network, would…
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In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
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In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
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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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The manufacture of only silicon based semiconductors is described…
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Just as devices have been made to measure certain physical quantities…
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In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
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Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
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Before the advent of solid-state logic circuits, logical control…
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The wires between the tank and the monitoring location is called…
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Many electronic circuits use what is called a split or a dual power…
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Most ohmmeters of the design shown in the previous section utilize a…
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Most electrical wire is covered in a rubber or plastic coating called…
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What does the normal status of an electrical switch refer to?…
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Note: this is a very unique and useful property of e. As in…
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Designing Wire Resistance Conductor ampacity rating is a crude…
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In order to work with complex numbers without drawing vectors, we…
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The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Tools
“All men are liable to error;” —John Locke Whereas…
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This calculator helps you compute the characteristic impedance of an asymmetric stripline
Tools
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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There was some historic crude, but usable semiconductor…
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Notice something important here: taking the derivative of f(x)…
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This article explains the step-by-step process for determining the…
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If a pulse-width modulated (PWM) signal is sent to a passive…
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In the design of large and complex digital systems, it is often…
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The expression of numerical quantities is something we tend to take…
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Current Source It is possible through the use of electronic amplifiers…
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A calculator for computing the gain and output voltage of an operational amplifier
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In very simple, qualitative terms, rate the impedance of capacitors…
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The manufacture of only silicon based semiconductors is described…
Textbook
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