This calculator will solve for either distance, time, or speed given two of the three parameters.
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
If a sinusoidal voltage is applied to an impedance with a phase angle…
Worksheets - Wind Energy
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Wind Energy
When calculating the power dissipation of resistive components, we can…
Textbook
What is the difference between DC and AC electricity? Identify some…
Worksheets - Wind Energy
There are many different types of power sources, and here some of the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wind Energy
Define the following terms: energy, work, and power.
Worksheets - Wind Energy
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.
Textbook
A common topology for DC-AC power converter circuits uses a pair of…
Worksheets - Wind Energy
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.
Tools
“All men are liable to error;” —John Locke Whereas…
Textbook
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Tools
What voltage will you choose to use for each of the station batteries?
Worksheets - Wind Energy
With this lesson, I hope to avoid a common mistake found in…
Textbook
Capacitors store energy in the form of an electric field, and…
Textbook
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
Textbook
There’s a sure way to calculate any of the values in a reactive…
Textbook
With BogusBus, our signals were very simple and straightforward: each…
Textbook
When using conventional current flow, we can trace the direction of…
Textbook
Reactive Power We know that reactive loads such as inductors and…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
“I consider that I understand an equation when I can predict the…
Textbook
In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
Textbook
In this collection of hands-on electronics experiments, build and test mixed-signal analog and digital circuits using the versatile 555 timer IC. These projects will teach you about RC time constants, duty cycle, transistor current drive, LEDs, voltage doublers, and more.
Textbook
A calculator for computing the gain and output voltage of an operational amplifier
Tools
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
In this introduction to parallel resistance circuits, we will explain…
Textbook
Solid Copper Wire Table Size Diameter (inches) Cross-sectional area…
Textbook
Since transformers are essentially AC devices, we need to be aware of…
Textbook
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