Don’t just sit there! Build something!! Learning to mathematically…
Voltage is commonly defined as “electrical pressure.” The unit of…
When calculating the power dissipation of resistive components, we can…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
This calculator will solve for either distance, time, or speed given two of the three parameters.
What is the difference between DC and AC electricity? Identify some…
There are many different types of power sources, and here some of the…
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.
A common topology for DC-AC power converter circuits uses a pair of…
Define the following terms: energy, work, and power.
If a sinusoidal voltage is applied to an impedance with a phase angle…
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.
Don’t just sit there! Build something!! Learning to mathematically…
The most important component of your voltmeter will be the…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Don’t just sit there! Build something!! Learning to analyze relay…
Mutual inductors are inductors that capitalize the effect of mutual…
What is the difference between DC and AC electricity? Identify some…
An unbalanced Wheatstone bridge cannot be solved using simple series…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
The metric system, besides being a collection of measurement units for…
By definition, a low-pass filter is a circuit offering easy passage to…
Early in my explorations of electricity, I came across a length of…
If I needed to describe the distance between two cities, I could…
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This calculator helps you compute the characteristic impedance of an embedded microstrip.
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
Whenever electrons flow through a conductor, a magnetic field will…
Though it may seem strange to cover the elementary topic of electrical…
By now you should be well aware of the correlation between electrical…
In electric circuits, the three basic quantities are voltage (E or V),…
A very common misconception students have about potentiometers is the…
