Determine what the magnitude and polarity of the voltmeter’s…
Temperature coefficient (α) per degree C: Material Element/Alloy…
In any electrically conductive substance, what are charge carriers?…
Both soldering irons and soldering guns are tools used in the process…
The electrical resistance of a conductor at any temperature may be…
Shown here is the schematic symbol for a resistor: What is the purpose…
Convert between Celsius, Fahrenheit and Kelvin
Define the following terms: energy, work, and power.
This calculator computes the noise figure and noise temperature in a system
Perhaps the most challenging aspect of interpreting ladder diagrams,…
It is a common phenomenon for the electrical resistance of a substance…
If I wanted to build a battery-powered electric drill, would it be…
This calculator helps determine the maximum temperature a device can withstand
A calculator for computing the inductance of a coaxial cable.
Define what noise means, in the electrical sense of the word. How does…
Introduction This third volume of the book series Lessons In Electric…
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Ammeters Measure Electrical Current A meter designed to measure…
In essence, the IGFET controls the base current of a BJT, which…
Explain the difference between a balanced polyphase system and an…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
If an electric current is passed through this wire, which direction…
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
<p> Contributors to this chapter are listed in chronological…
In designing digital circuits, the designer often begins with a truth…
Certain substances are known to physically deform (shorten or…
In this hands-on semiconductor electronics experiment, build a full-wave bridge rectifier using silicon diodes and learn some of this circuit's advantages and disadvantages.
How to Create a Band-stop Filter? Also called band-elimination,…
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.
Because capacitors store energy in the form of an electric field, they…
Also known as the stairstep-ramp, or simply counter A/D converter,…
What is Rectification? Now we come to the most popular application of…
The circuits in the figure below are known as clampers or DC…
