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What is an electric field? An electric field is a special state that…
What are supercapacitors? Supercapacitors are electronic devices which…
What is electric charge? Electric charge is a fundamental physical…
What is an electric field? An electric field is a special state that…
How to Calculate the Equivalent Resistance For Resistors in Series?…
The function of resistors is to oppose the flow of electric current in…
What is Resistor Noise? Noise is an unwanted phenomenon for resistors.…
What are Thin and Thick Film Resistors? Thin and thick film resistors…
In the previous page, we saw that the mathematical representation of…
Capacitors in series Like other electrical elements, capacitors serve…
Resistance Changes with Temperature The temperature coefficient of…
What are electrolytic capacitors? An electrolytic capacitor is a type…
What are ceramic capacitors? A ceramic capacitor uses a ceramic…
We already know that purely reactive components (or purely reactive…
What are film capacitors? Film capacitors are capacitors which use a…
What is inductance? Electric inductance is a property of all…
What is the Power Rating of a Resistor? The power rating of a resistor…
Decoupling capacitors When designing a circuit, many novice engineers…
What Is Ohm’s Law? Ohm’s law states that the electrical…
What is a Variable Resistor? A variable resistor is a resistor of…
What is Potentiometer Taper? Potentiometer taper is the relation…
We started out this chapter by discussing power in DC circuits. Now,…
What is a Trimpot? A trimpot or trimmer potentiometer is a small…
What are SMD Resistors? SMD resistors on a printed circuit…
