PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
A modern method of electrical power control involves inserting a…
Don’t just sit there! Build something!! Learning to mathematically…
A rheostat (variable resistor) and a switch are both examples of…
Write an equation describing the precise mathematical relationship…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
The Q factor of a series inductive circuit is given by the following…
(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…
Don’t just sit there! Build something!! Learning to mathematically…
Generally speaking, how many “time constants” worth of time does…
A capacitor is a passive two-terminal electronic component that…
Calculate circuit parameters using Ohm's Law
Write an equation describing the precise mathematical relationship…
The Skin Depth of Copper in Electrical Engineering As previously…
You might have noticed on the table for specific resistances that all…
The principle of non-sinusoidal, repeating waveforms being equivalent…
In an ideal case, an inductor acts as a purely reactive device. That…
Parts and Materials Multimeter, digital or analog Assorted resistors…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
This calculator will solve for either distance, time, or speed given two of the three parameters.
Because capacitors store energy in the form of an electric field, they…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Let’s take the same components for our series example circuit…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
The electrons of different types of atoms have different degrees of…
In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.
This calculator computes the inductance of a wire coil.
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Identify which direction each potentiometer wiper must move in this…
The field effect transistor was proposed by Julius Lilienfeld in US…
To overcome the challenge of creating necessary DC bias voltage for an…
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
A Logic Gate is assigned as an elementary building block of…
You might have noticed on the table for specific resistances that all…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Capacitors Vs. Resistors Capacitors do not behave the same as…
Solving for x in a given polynomial equation “ax2 + bx + c…
When lightning strikes, nearby magnetic compass needles may be seen to…
Pure semiconductors are relatively good insulators as compared with…
We can subtract one binary number from another by using the standard…
What is Attenuators? Attenuators are passive devices. It is…
How is it possible to electrically measure the torque output by a…
What will this voltmeter register when connected to a battery as shown…
In this electrical circuit, trace the direction of current through the…
Write an equation describing the precise mathematical relationship…
As with inductors, the ideal capacitor is a purely reactive device,…
In Millman’s Theorem, the circuit is re-drawn as a parallel…
A mathematician named DeMorgan developed a pair of important rules…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
