电介质为各向异性的电容新公式
A NEW FORMULA OF CAPACITANCE OF A CAPACITOR WITH AN1SOTROPIC DIELECTRIC
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摘要: 本文应用位移电流,导出了用张量介电常数的逆矩阵元素和广义正交坐标表示的各向异性的电容特性公式,从而提供计算电容的一种新的简便方法。文中以实例对本文导出的新公式进行了验证。
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Abstract: In this paper, a new and general formula of capacitance of a capacitor with anisotropic dielectric shown by generalized orthogonal coordinate and inverse matrix of dielectric constant is derived by use of the displacement current, It provides a new and simpler method for computing capacitance of a capacitor. The formula has been checked by several practical examples. -
W. B. Cheston, Elementary Theory of Electric and Magnetic Fields, John Wiley and Sons, Inc. New York(1964), 175-179.[2][美] L. M.玛奇德著,电磁场电磁能和电磁波,上册,人民教育出版社,(1983),46.[3]R. K. Wangsness, Electromagnetic Fields, John Wiley and Sons, Inc., New York,(1979), 391-394.[4][美] W. R.斯迈思,静电学和电动力学,科学出版社,(1981),44. -
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