04 capacitance and dielectrics
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12 Terms
Capacitor
It is the device that has a capacity to store electric charge
Capacitor
It is made up of two conducting objects placed nearby each other but connected
Battery
Inside a ___, chemical reactions make electrons move on one terminal and then absorb electrons on the other
Capacitor
It does not make electrons move, it just stores them
Capacitance
It is the ability of a capacitor to store an electric charge per unit of voltage across its plates of a capacitor
Coulomb per volt or Farad
Unit for Capacitance
Parallel-Plate
Cylindrical
Concentric
Circular
4 Types of Capacitor
Parallel-Plate Capacitor
The capacitance of a ___ whose opposing place faces each area (A), are separated by a small distance (d)
Dielectric
It is a non-conducting (insulating) material placed between plates of capacitor to enhance its electric properties
Dielectric Constant
It is associated with the electric nature of dielectric
Capacitor
It is the device that has a capacity
Capacitor
It is used to store electric charge
Note 
Flashcards (44)