The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Electrostatic field of the semi-infinite electric dipole layer as (a) dual analogy to the Ampere's law (b) capacitor's fringing field

반무한 전기 쌍극자층에 의한 정전계 해석과 앙페르 법칙에 자계와 커패시터의 누설 전계간의 이중성 유사 관계

  • 조영기 (경북대학교 IT대학 전자공학부) ;
  • ;
  • 손혁우 (경북대학교 IT대학 전자공학부) ;
  • 김현덕 (경북대학교 IT대학 전자공학부) ;
  • 유형석 (울산대학교 공과대학 전기공학부 의공학과)
  • Received : 2012.01.02
  • Accepted : 2012.03.06
  • Published : 2012.04.01
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Abstract

The similarity, analogy and equivalence between the phenomenon due to electric and magnetic dipoles have been discussed in the open literature for different situations. Here we are presenting the numerical proof of the trajectory of leakage electric field due to a semi-infinite electric dipole layer in the external periphery and the electric field in the space between oppositely charged surfaces. The result is also valid for the fringing electric field of a parallel plate capacitor. The result is also proved to be a dual of Amp$\grave{e}$re's law in the electrostatics due to a semi-infinite electric dipole layer.

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References

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