Chapter 22 Capacitance, Dielectrics, Electric Energy Storage 22-2 Capacitance P526-529 1. Definition of capacitance of isolated conductors 电荷q2q3q4q ng ++ 电势v2v3v4v….ny O/V=const q CChapter 22 Capacitance, Dielectrics, Electric Energy Storage 22-2. Capacitance P526-529 1. Definition of capacitance of isolated conductors + + + + + + + + +Q V 电荷 电势 q V 3q 3v 2q 2v 4q 4v nq nv …. …. v q Q /V = const V Q C =