摘要
分别利用电容器的能量公式、电场的能量公式以及电荷系的静电能公式求出一般电容器所储存的能量．
By using the energy formula of capacitor,the energy formula of electric field and the electrostatic energy formula of charge system, the energy stored in the capacitor is calculated.
作者
郑世燕
Zheng Shiyan(College of Physics and Information Engineering,Quanzhou Normal University,Quanzhou,Fujian 36200 Department of Physics, Tamkang University, New Taipei City 25137,Taiwan （R. O. C.)
出处
《物理通报》
2017年第1期29-30,33,共3页
Physics Bulletin
基金
泉州师范学院青年人才基金资助的课题.课题批准号:201604
关键词
电容器能量
电场能量
静电能
capaeitor energy
eleetric field energy
electrostatic energy
