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Lecture: 16  (iq13)

 

0. Read Sec 17.6: path independence on your own.

1. V(r) of a thin uniformly charged shell

2. V(r) of a point charge + conducting shell system.

3. ||-plate capacitor system

o   Egap

o   Force of attraction

o   Energy stored and energy density

o   Dielectrics and  polarized charge

     4. Hints on hw problems

o   Two identical parallel plate capacitors

o   Potential difference near a long rod

o   Potential function of a uniformly charged solid sphere

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