A very important measurement in many liquid chemical processes…
Centuries ago, it was discovered that certain types of mineral rock…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
It is very important to keep in mind that the “normal”…
Seebeck Effect An interesting phenomenon applied in the field of…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
By introducing electrical reactance into the feedback loops of an…
Most of us have experienced some form of electric “shock,”…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Brushless DC motors were developed from conventional brushed DC motors…
Every meter impacts the circuit it is measuring to some extent, just…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Having learned about digital memory devices in the last chapter, we…
The bipolar junction transistor (BJT) was named because its operation…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
If a strip of conductive metal is stretched, it will become skinnier…
PARTS AND MATERIALS High-quality “closed-cup” audio…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
A similar effect happens in series inductive/capacitive circuits. When…
Power Equation of Ohm’s Law and Joule’s Law …
Generally speaking, network analysis is any structured technique used…
An ideal transistor would show 0% distortion in amplifying a signal.…
As we’ve already learned, electricity requires a complete path…
Contributors to this chapter are listed in chronological order of…
What does the normal status of an electrical switch refer to?…
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
Don’t just sit there! Build something!! Learning to analyze digital…
Often in the course of designing and building electrical meter…
A calculator for solving the maximum current a microstrip can handle.
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
The atoms in insulating materials have very tightly-bound electrons,…
We can construct a simple logic functions for our hypothetical lamp…
Another strategy for addressing the problem of secondary electrons…
Over the course of the next few chapters, you will learn that AC…
The Q factor of a series inductive circuit is given by the following…
