[考古] 中興97
A slab of width d and dielectric constant K is inserted a distance x between
the square parallel plates(of side l)of a capacitor as shown in Fig.2
Determine,as a function of x.a)the capcitance,b)the energy stored if the
potential difference is V0,and c) the magnitude and direction of the force
exerted on the slab(assume V0 if constant)
圖的部分在http://recruit.nchu.edu.tw/college-exam/transfer/transfer-index.htm
97 環境工程學系 普通物理學
麻煩各位解答> < 感謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 123.195.15.89