Two identical conducting spheres with same potential in a uniform electric field |
| |
| Institution: | 1. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorg. Chem., College of Chemistry & Materials Science, Northwest University, Xi''an 710069, PR China;2. Institute of Functional Materials, College of Chemistry and Pharmaceutical Engineering, Sichuan University of Science & Engineering, Zigong 643000, PR China;1. College of Chemistry and Chemical Engineering, Key Laboratory of Nanomagnetic and Functional Materials, Inner Mongolia University, Huhhot 010021, China;2. Shandong Provincial Key Laboratory of Chemical Energy Storage and Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China;1. Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface & Interface Science, Zhengzhou, Henan 450002 China;2. Departament de Química Inorgànica i Institut de Nanociència i Nanotecnologia, Universitat de Barcelona, Diagonal, 645, 08028 Barcelona, Spain |
| |
| Abstract: | Interaction, polarization, and charges or electric field distribution of conducting spheres in applied electric field are in many fields including electrorheological fluids, electrophoresis, and electrical engineering. A system with two equipotential conducting spheres in an applied uniform electric field is analyzed by image method. A new method is put forward to calculate the image charges distribution when using image method, which ensures the validity of image method to analyze equipotential cases. An apparatus is constructed to measure the force experimentally as well. Results show that the distribution of electric field and electric interaction are different with the case not equipotential. |
| |
| Keywords: | Image charge method Electric interaction Conducting sphere Equipotential |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
