What Is Ohm’s Law? Ohm’s law states that the electrical…
Motor capacitors AC induction motors use a rotating magnetic field to…
Resistors are available in a large number of different package styles…
What is a Varistor? A varistor is a voltage dependent resistor (VDR).…
What are polymer capacitors? Polymer capacitors are capacitors which…
An Introduction to Carbon Composition Resistors Carbon composition…
What are trimmer capacitors? Trimmer capacitors are variable…
What are Thin and Thick Film Resistors? Thin and thick film resistors…
What are electrolytic capacitors? An electrolytic capacitor is a type…
Motor capacitors AC induction motors use a rotating magnetic field to…
What is electric charge? Electric charge is a fundamental physical…
What is a Variable Resistor? A variable resistor is a resistor of…
What is a Magneto Resistor Magneto resistors have a variable…
Resistors are available in a large number of different package styles…
What is a Braking Resistor? The property of resistors to dissipate…
An electrical device’s power rating provides a general idea of…
The function of resistors is to oppose the flow of electric current in…
In a purely resistive AC circuit, power is simply power. If we add…
The Effect of Phase We saw in the previous page that the voltage…
We started out this chapter by discussing power in DC circuits. Now,…
Voltage and Current Relationship The earth is a dynamic place. Objects…
What are Metal Oxide Film Resistors? Metal-oxide film resistors are…