第1个回答 2012-03-11
Electromagnetic field and electromagnetic wave is the lot of University Majors, which is a key and difficult problem, coaxial. Practical learning many students easy to coax and other problems of confusion or know not clear. In this paper, the course of electromagnetic field distribution problems associated with coaxial, capacitance, inductance, insulation resistance, electric energy, magnetic energy and coaxial line transmission system are summed together, in order to better learn and understand it provides reference.