Most electrical wire is covered in a rubber or plastic coating called…
Worksheets - Power
Because the relationship between voltage, current, and resistance in…
Textbook
What would happen to this meter movement, if connected directly to a…
Worksheets - Power
The first, and perhaps most important, relationship between current,…
Textbook
Consider a circuit for a single-phase AC power system, where a 120…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Power
Let’s connect three AC voltage sources in series and use complex…
Textbook
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Tools
It was discovered centuries ago that certain types of materials would…
Textbook
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Textbook
In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Textbook
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
A common class of operation used in radio-frequency (RF) amplifier…
Worksheets - Power
In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
Textbook
In simple AC power systems, one of the two conductors is typically…
Worksheets - Power
The word battery simply means a group of similar components. In…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Power
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Power
Ladder diagrams are specialized schematics commonly used to document…
Textbook
It may seem difficult to even start on a project such as this, with no…
Worksheets - Power
Transformers with Multiple Secondaries Transformers are very versatile…
Textbook
Power measurement in AC circuits can be quite a bit more complex than…
Textbook
The jobs of electronics engineers and technicians frequently entail…
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
One of the more fascinating applications of electricity is in the…
Textbook
Textbook
The variable reluctance motor is based on the principle that an…
Textbook
How to Create a Band-stop Filter? Also called band-elimination,…
Textbook
Because binary numeration requires so many bits to represent…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
What voltage will you choose to use for each of the station batteries?
Worksheets - Power
For bipolar junction transistors, the fundamental measure of…
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
Tools
The field effect transistor was proposed by Julius Lilienfeld in US…
Textbook
Centuries ago, it was discovered that certain types of mineral rock…
Textbook
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
The Law of Sines (for any triangle) The Law of Cosines (for any…
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
Identify which trigonometric functions (sine, cosine, or tangent) are…
Worksheets - Power
Incomplete
Textbook
Product of Powers Property am an = am+n Power of a Product…
Textbook
Textbook
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
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Three-Phase Alternator Let’s take the three-phase alternator…
Textbook
Capacitors do not have a stable “resistance” as conductors…
Textbook
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
The earliest forms of digital data storage involving moving parts was…
Textbook
What does it mean for an object to have an electric charge? Give an…
Worksheets - Power
A helpful tool for calculating the impedance of a coaxial cable.
Tools
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
Tools
Mutual inductors are inductors that capitalize the effect of mutual…
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
There are three major kinds of power supplies: unregulated (also…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Power
You might have noticed on the table for specific resistances that all…
Textbook
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power
JFETs, like bipolar transistors, are able to “throttle”…
Textbook
In this motor control circuit, how would you ensure that there is no…
Worksheets - Power
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