摘要
通过库仑定律与万有引力定律的相似之处,由静电场的电场强度和静电场的高斯定理引入万有引力场强度和万有引力场的“高斯定理”,在求解某些具有对称性物体与质点之间的万有引力时,通过万有引力场的“高斯定理”可以大大简化计算.
Through the similarity of Coulomb＇s law and the law of universal gravitation, we can introduce the universal gravitational field intensity and “Gauss theorem” of gravitational field from the electrostatic field intensity and Gauss theorem of electrostatic field. When we calculate universal gravitation between a symmetrical body and a particle, we can use the “Gauss theorem” of gravitational field to simplify our calculation,
出处
《商丘师范学院学报》
CAS
2005年第5期161-163,共3页
Journal of Shangqiu Normal University
关键词
万有引力
引力场强度
高斯定理
universal gravitation
gravitational field intensity
Gauss theorem
