The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Resistors
In this hands-on electronics experiment, build an oscillator with hysteresis from a Schmitt trigger and learn how to use it to create an RC oscillator and a method to configure a 555 timer as an astable multivibrator.
Textbook
(Template)
Worksheets - Resistors
∫f(x) dx Calculus alert! One of the fundamental principles of…
Worksheets - Resistors
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Resistors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.
Textbook
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Resistors
Define the following terms: energy, work, and power.
Worksheets - Resistors
How is it possible to electrically measure the torque output by a…
Worksheets - Resistors
A modern method of electrical power control involves inserting a…
Worksheets - Resistors
In this hands-on electronics experiment, you will build a pulse-width modulator power controller for a light and learn the basics of PWM signals.
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Resistors
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
What factors determine where potentiometers Rpot1 and Rpot2 must be…
Worksheets - Resistors
Using the same value components in our series example circuit, we will…
Textbook
In this circuit, three resistors receive the same amount of voltage…
Worksheets - Resistors
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
Textbook
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.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
In this hands-on electronics experiment, you will examine the heat generated by resistors and maybe even make one smoke! Also, learn to calculate power dissipation using Joule's law and resistor power ratings.
Textbook
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Capacitors, like all electrical components, have limitations that must…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
Learn About L/R Time Constants It is often perplexing to new students…
Textbook
As was previously mentioned, we need more than just a continuous path…
Textbook
Given two lengths of metal wire, which one will have the least…
Worksheets - Resistors
Early in my explorations of electricity, I came across a length of…
Textbook
Worksheets - Resistors
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
Write an equation describing the precise mathematical relationship…
Worksheets - Resistors
Quantum physics describes the states of electrons in an atom according…
Textbook
Calculate circuit parameters using Ohm's Law
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Textbook
What will this voltmeter register when connected to a battery as shown…
Worksheets - Resistors
One of the more advanced ADC technologies is the so-called…
Textbook
If two coils of wire are brought into close proximity with each other…
Textbook
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
Textbook
Worksheets - Resistors
Although many textbooks provide good introductions to digital memory…
Textbook
What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Resistors
This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).
Tools
Voltage Components in a parallel circuit share the same voltage:…
Textbook
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Pure semiconductors are relatively good insulators as compared with…
Textbook
Critical temperatures given in Kelvins Material Element/Alloy Critical…
Textbook
The “vocabulary” of instructions which any particular…
Textbook
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Textbook
Suppose we wished to measure the resistance of some component located…
Textbook
With addition being easily accomplished, we can perform the operation…
Textbook
In this introduction to series resistance circuits, we will explain…
Textbook
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