Schottky diodes Schottky diodes are constructed of a metal-to-N…
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.
Voltage is commonly defined as “electrical pressure.” The unit of…
Don’t just sit there! Build something!! Learning to mathematically…
Define the following terms: energy, work, and power.
This calculator will solve for either distance, time, or speed given two of the three parameters.
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.
What is the difference between DC and AC electricity? Identify some…
There are many different types of power sources, and here some of the…
A common topology for DC-AC power converter circuits uses a pair of…
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.
When calculating the power dissipation of resistive components, we can…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
If a sinusoidal voltage is applied to an impedance with a phase angle…
At the beginning of this chapter, it illustrates how transistors could…
Once again, when building battery/resistor circuits, the student or…
In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
Another variation on a theme of bistable multivibrators is the J-K…
To express a quantity in a different metric prefix from how it was…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
Contributors to this chapter are listed in chronological order of…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Contributors to this chapter are listed in chronological order of…
It is sometimes desirable to have circuits capable of selectively…
When inductors are connected in series, the total inductance is the…
It used to be with large AC power systems that “power…
Write an equation describing the precise mathematical relationship…
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Example Derivatives of e Proportionality Constant When we say that a…
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Centuries ago, it was discovered that certain types of mineral rock…
Up to this point we have considered logic reduction problems where…
So far, we’ve observed simulations of transformers where the…
