极化强度与电荷关系的讨论  

On the relationship between polarization and charge

作　　者：王本军[1] 姜述遵[2] 崔宝欣[1] 

机构地区：[1]烟台师范学院物理与电子工程学院 [2]烟台师范学院现代教育技术教学部,山东烟台264025

出　　处：《德州学院学报》2004年第6期32-33,共2页Journal of Dezhou University

摘　　要：给出了极化强度与极化电荷及自由电荷的一般关系,指出了极化强度仅由极化电荷分布决定的充分条件.It is given a formula about the general relationship between polarization and such charge as induced charge and free charge, and the sufficient condition that polarization is decided only by the distribution of induced charge.

关 键 词：极化强度 极化电荷 自由电荷 

分 类 号：O441[理学—电磁学]