Comment on 'On the electrostatic potential and electric field of a uniformly charged disk'

被引：3

作者：

Martin-Luna, P. ^{[1
]}

Gimeno, B. ^{[1
]}

Esperante, D. ^{[1
,2
]}

机构：

[1] Univ Valencia, CSIC, Inst Corpuscular Phys IFIC, E-46980 Paterna, Spain

[2] Univ Valencia, Elect Engn Dept, E-46100 Burjassot, Spain

来源：

EUROPEAN JOURNAL OF PHYSICS | 2023年 / 44卷 / 06期

关键词：

Compendex;

D O I：

10.1088/1361-6404/acf81c

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

In a recent paper (Bochko and Silagadze 2020 Eur. J. Phys. 41 045201), the authors carried out an analytical effort to arrive at an expression for the electrostatic potential and electric field of a uniformly charged disk everywhere in space. They obtained that the radial electric field has a term proportional to the Dirac delta function. In this comment, it is demonstrated that this term is not correct.

引用

页数：4

共 6 条

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MASON, DP
SIAM JOURNAL ON APPLIED MATHEMATICS, 1981, 41 (03) : 580 - 591
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Marciak-Kozlowska, J.
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