[ Etude du mouvement d’une particule chargée en électrodynamique ]
Volume 40, Issue 3, September 2023, Pages 1007–1015
KISOKI MBUNGA Henri1
1 Professeur associé, Faculté des sciences, Département de physique et des sciences appliquées, Université pédagogique nationale (UPN), Kinshasa-Ngaliema, RD Congo
Original language: French
Copyright © 2023 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In this article we will try to study the motion of a charged particle electro dynamic. Note that a moving charged particle finds its application in electronics, more precisely in television and the vacuum tube, thus giving rise to the different types of screen currently used to display an image of a transmitted object. Note that a moving charged particle is subject to two fields: the electric field □( (E ⃑ )) and the magnetic fiel□( (H ⃑ )) . This article will be the subject of a study in uniform electric field taking into account the physics laboratory reference of the department of physics and applied sciences of the National Pedagogical University. For this purpose, we used for our experiment: - Two metal plaques ; - An electron gun having a cathode et anode ; - A low and high voltage generator ; - A screen (flat surface for projecting light). The objective of this study is to establish the different equations of motion of a charged particle an uniform electric field E in a projection frame (O:i,j,k). To close the study, we will finally consider the electrical bending of a charged particle moving between two plaques having different potentials.
Author Keywords: Electric field, Deflection, Motion, Particles, Screen.
Volume 40, Issue 3, September 2023, Pages 1007–1015
KISOKI MBUNGA Henri1
1 Professeur associé, Faculté des sciences, Département de physique et des sciences appliquées, Université pédagogique nationale (UPN), Kinshasa-Ngaliema, RD Congo
Original language: French
Copyright © 2023 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
In this article we will try to study the motion of a charged particle electro dynamic. Note that a moving charged particle finds its application in electronics, more precisely in television and the vacuum tube, thus giving rise to the different types of screen currently used to display an image of a transmitted object. Note that a moving charged particle is subject to two fields: the electric field □( (E ⃑ )) and the magnetic fiel□( (H ⃑ )) . This article will be the subject of a study in uniform electric field taking into account the physics laboratory reference of the department of physics and applied sciences of the National Pedagogical University. For this purpose, we used for our experiment: - Two metal plaques ; - An electron gun having a cathode et anode ; - A low and high voltage generator ; - A screen (flat surface for projecting light). The objective of this study is to establish the different equations of motion of a charged particle an uniform electric field E in a projection frame (O:i,j,k). To close the study, we will finally consider the electrical bending of a charged particle moving between two plaques having different potentials.
Author Keywords: Electric field, Deflection, Motion, Particles, Screen.
Abstract: (french)
Dans cet article, nous allons essayer d’étudier le mouvement d’une particule chargée en électrocinétique. Signalons qu’une particule chargée en mouvement trouve son application en électronique plus précisément dans la télévision et le tube à vide donnant ainsi naissance aux différents types d’écrans utilisés actuellement pour afficher une image d’un objet transmis. Retenons qu’une particule chargée en mouvement est soumise aux deux champs qui sont : le champ électrique □( (E ⃑ )) et le champ magnétique□( (H ⃑ )) Cet article fera l’objet d’une étude dans un champ électrique uniforme en tenant compte du référentiel de laboratoire de physique du département de physique et des sciences appliquées de l’université nationale (UPN) RD Congo/Kinshasa-Ngaliema. A cet effet, nous avons utilisé pour notre expérience : - Deux plaques métalliques ; - Un canon à électron ayant une cathode et une anode ; - Un générateur de Basse et Haute tension ; - Un écran (surface plane de projection de la lumière). L’objectif de cette étude est d’établir les différentes équations du mouvement d’une particule chargée dans un champ électrique E uniforme dans un repère de projection (O:i,j,k). Pour clôturer l’étude, nous allons considérer, enfin, la déflexion électrique d’une particule chargée en mouvement entre deux plaques ayant des potentiels différents.
Author Keywords: écran, champ-électrique, mouvement, particules.
How to Cite this Article
KISOKI MBUNGA Henri, “Study of the movement of a charged particle in electrodynamics,” International Journal of Innovation and Applied Studies, vol. 40, no. 3, pp. 1007–1015, September 2023.
