In an ideal case, an inductor acts as a purely reactive device. That…
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The following circuits are pre-tested netlists for SPICE 2g6, complete…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Don’t just sit there! Build something!! Learning to mathematically…
Try out our Resistor Color Code Calculator in our Tools section.…
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Don’t just sit there! Build something!! Learning to mathematically…
How is it possible to electrically measure the torque output by a…
Don’t just sit there! Build something!! Learning to mathematically…
So far, the filter designs we’ve concentrated on have employed…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Write an equation describing the precise mathematical relationship…
Don’t just sit there! Build something!! Learning to mathematically…
If a sinusoidal voltage is applied to an impedance with a phase angle…
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Inductors do not have a stable “resistance” as conductors…
By definition, a low-pass filter is a circuit offering easy passage to…
Suppose you were installing a high-power stereo system in your car,…
Inductors have the exact opposite characteristics of capacitors.…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Don’t just sit there! Build something!! Learning to mathematically…
Consider a circuit for a single-phase AC power system, where a 120…
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Shown here is the schematic symbol for a resistor: What is the purpose…
Before we begin to explore the effects of resistors, inductors, and…
Reactive Power We know that reactive loads such as inductors and…
A parallel circuit is often called a current divider for its ability…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
In this hands-on electronics experiment, you will build capacitor charging and discharging circuits and learn how to calculate the RC time constant of resistor-capacitor circuits.
Quantum physics describes the states of electrons in an atom according…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Learn the Power Formula We’ve seen the formula for determining…
What does the acronym RF stand form, in reference to radio-related…
Remember that this tutorial is not exhaustive by any means, and that…
Resonance in a Tank Circuit A condition of resonance will be…
Don’t just sit there! Build something!! Learning to mathematically…
Often in the course of designing and building electrical meter…
Don’t just sit there! Build something!! Learning to analyze digital…
The superposition theorem is one of those strokes of genius that takes…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
The jobs of electronics engineers and technicians frequently entail…
Power Capacity As has already been observed, transformers must be well…
For extremely high-frequency applications (above 1 GHz), the…
It has been found that any repeating, non-sinusoidal waveform can be…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
So far, we’ve been analyzing single-battery, single-resistor…
Up to now, every circuit that was presented was a combinatorial…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
We can take the same components from the series circuit and rearrange…
If the burden of two systems of measurement for common quantities…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Perhaps the most ingenious technique was that of the delay line. A…
All entries arranged in alphabetical order of surname. Major…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
Try out our Resistor Color Code Calculator in our Tools section.…
