What factors determine where potentiometers Rpot1 and Rpot2 must be…
Worksheets - Resistors
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Resistors
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Resistors
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Resistors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Resistors vs. Inductors Inductors do not behave the same way as…
Textbook
Capacitors Vs. Resistors Capacitors do not behave the same as…
Textbook
In the previous section, we explored what would happen in simple…
Textbook
Write an equation describing the precise mathematical relationship…
Worksheets - Resistors
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Textbook
As was previously mentioned, we need more than just a continuous path…
Textbook
These are the most common types of resistors available. Resistors…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
In the last section, we learned what would happen in simple…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Resistors
Solve this equation for the value of x: x + 5 = 8 How many exact…
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
An inductor is a passive two-terminal electrical component that…
Textbook
In this introduction to series resistance circuits, we will explain…
Textbook
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Resistors
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Resistors
Identify which direction each potentiometer wiper must move in this…
Worksheets - Resistors
Whenever electrons flow through a conductor, a magnetic field will…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Because the relationship between voltage, current, and resistance in…
Textbook
By definition, a low-pass filter is a circuit offering easy passage to…
Textbook
A common phrase heard in reference to electrical safety goes something…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
Wire-by-Number project: simple voltage divider Description: Build a…
Worksheets - Resistors
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Resistors
Let’s take the same components for our series example circuit…
Textbook
Let’s analyze a simple series circuit and determine the voltage…
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
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
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.
Textbook
Roman Numerals The Romans devised a system that was a substantial…
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
Our next transistor configuration to study is a bit simpler for gain…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
A waveguide is a special form of transmission line consisting of a…
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The manufacture of only silicon based semiconductors is described…
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NAND and NOR gates possess a special property: they are universal.…
Textbook
A calculator designed to calculate the maximum current that a stripline can handle
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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
The word battery simply means a group of similar components. In…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Resistors
The invention of the bipolar transistor in 1948 ushered in a…
Textbook
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
Contributors to this chapter are listed in chronological order of…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Resistors
Because binary numeration requires so many bits to represent…
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What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
Figure below shows a photodiode amplifier for measuring low levels of…
Textbook
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