In this lesson, we will learn how to describe the effect on a capacitor of the size of its plates, by how much they are separated, and by what medium separates them.
Q1:
The diagram shows the orientations of polarized molecules in the dielectric between the plates of a capacitor. Which of the following most correctly describes the charge on the capacitor plates? Red represents positive charge and blue represents negative charge.
Q2:
Which of the following correctly describes the effect of adding a dielectric to a capacitor on the electric field between the capacitor plates? Assume that the capacitor plates are initially separated only by a vacuum.
Q3:
Which of the following correctly describes the necessary electrical properties of the dielectric of a capacitor?
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