The Q factor of a series inductive circuit is given by the following…
Generally speaking, how many “time constants” worth of time does…
Don’t just sit there! Build something!! Learning to mathematically…
A modern method of electrical power control involves inserting a…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
A rheostat (variable resistor) and a switch are both examples of…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Write an equation describing the precise mathematical relationship…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
How is it possible to electrically measure the torque output by a…
PARTS AND MATERIALS High-quality “closed-cup” audio…
The job of a technician frequently entails…
Wiring Color Codes Infographic. Released under the Creative Commons…
Reactive Power We know that reactive loads such as inductors and…
Design a passive circuit that will create a "split” ( V/-V) power…
A peak detector is a series connection of a diode and a…
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
A high-pass filter’s task is just the opposite of a low-pass…
While Oersted’s surprising discovery of electromagnetism paved…
Wire-by-Number project: simple voltage divider Description: Build a…
The Q, or quality, factor of a resonant circuit is a measure of the…
Before we begin to explore the effects of resistors, inductors, and…
No text on electrical metering could be called complete without a…
Introduction Whenever an electric voltage exists between two separated…
As with inductors, the ideal capacitor is a purely reactive device,…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
As we saw with DC measurement circuits, the circuit configuration…
Define the following terms: energy, work, and power.
What is the purpose of a seven-segment decoder circuit? What is a…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
Solve this equation for the value of x: x + 5 = 8 How many exact…
What is the purpose of the switch shown in this schematic diagram?
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
<p> Contributors to this chapter are listed in chronological…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Introduction This third volume of the book series Lessons In Electric…
Having learned about digital memory devices in the last chapter, we…
What is Rectification? Now we come to the most popular application of…
All entries arranged in alphabetical order of surname. Major…
This calculator computes the inductance of a microstrip etched on a PCB.
It used to be with large AC power systems that “power…
To overcome the challenge of creating necessary DC bias voltage for an…
PARTS AND MATERIALS Electronic “keyboard” (musical)…
PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…
A peak detector is a series connection of a diode and a…
The Voltage Gain Because amplifiers have the ability to increase the…
Periodic table of chemical elements.
