Identify some of the different types of capacitors, and their…
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Thevenin’s Theorem states that it is possible to simplify any…
Generators used in battery-charging systems must be regulated so as to…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
If the ends of a wire loop are attached to two half-circular metal…
Don’t just sit there! Build something!! Learning to mathematically…
When calculating the power dissipation of resistive components, use…
PARTS AND MATERIALS Two NPN transistors—models 2N2222 or…
Project Parts and Materials Automotive alternator (one required, but…
To overcome the challenge of creating necessary DC bias voltage for an…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
Don’t just sit there! Build something!! Learning to mathematically…
When lightning strikes, nearby magnetic compass needles may be seen to…
All About Diodes A diode is an electrical device allowing current to…
Note the “50 ohm” rating printed on the jacket of the cable. What…
On this page, we’ll outline the three principles you should…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
A transmission line of infinite length is an interesting abstraction,…
Most electrical wire is covered in a rubber or plastic coating called…
Identify the type of logic gate shown in this schematic diagram, and…
It is sometimes desirable to have circuits capable of selectively…
AC Motors Perhaps the most important benefit of polyphase AC power…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
Don’t just sit there! Build something!! Learning to mathematically…
If we connect the output of an op-amp to its inverting input and apply…
Transformers with Multiple Secondaries Transformers are very versatile…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Just as devices have been made to measure certain physical quantities…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Define the following metrological terms: • Uncertainty • Accuracy…
Don’t just sit there! Build something!! Learning to mathematically…
Suppose I were about to measure an unknown voltage with a manual-range…
“The nice thing about standards is that there are so many of…
Because batteries create current flow in a circuit by exchanging…
Although transistor switching circuits operate without bias, it is…
At the beginning of this chapter, it illustrates how transistors could…
The interlock contacts installed in the previous section’s motor…
It is sometimes said regarding electrical safety that, Ït’s not the…
This tool is designed to compute for the trace width of a microstrip
A common phrase heard in reference to electrical safety goes something…
Define what noise means, in the electrical sense of the word. How does…
RELATED WORKSHEETS: Calculus for Electric Circuits…
Because binary numeration requires so many bits to represent…
The first and most straightforward network analysis technique is…
Perhaps the most important consideration of an ADC is its resolution.…
Identify each of these logic gates by name, and complete their…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
Introduction This third volume of the book series Lessons In Electric…
Analog circuits are circuits dealing with signals free to vary from…
Read the following quotation, and then research the term…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
With the notable exception of calculations for power (P), all AC…
Mercury Standard Cell Back in the early days of electrical measurement…
As opposed to normal equations where the solution is a number, a…
