Introduction to Capacitors

This set of flashcards covers the fundamental definitions and components of a capacitor based on the lecture transcript.

Capacitor

A combination of two conductors placed closely to each other.

Positive plate

The conductor within a capacitor that is given a positive charge.

Negative plate

The conductor within a capacitor that is given an equal negative charge.

Charge on the capacitor

The specific charge on the positive plate, represented as $q$.

Potential of the capacitor

The potential difference between the plates, defined as $V = v_+ - v_-$.

Total charge on a capacitor

The sum of charges on both conductors, which is $+q - q = 0$.