Therefore, they are inter-related in a field called the electromagnetic field. In this field, the electric field and the magnetic field move at right angles to each other. However, they are not dependant on each other. They may also exist independently. Without the electric field, the ...
PROBLEM TO BE SOLVED: To measure an electric field component and a magnetic field component at a high speed without any deterioration of spatial resolution.HOSHINO SHIGEKI星野 茂樹
a因为警局会发武器 Because the police bureau can send the weapon[translate] aThank you for write me the email! 正在翻译,请等待... [translate] aconsist of an electric field and a magnetic field. These waves travel 包括一个电场和磁场。 这些波浪旅行[translate]...
9.A magnetic field may be represented in manner an electric field.( ) A.such; asB.the same; asC.such; thatD.the same; which 试题答案 在线课程 分析磁场可以用与电场相同的方式来表示. 解答答案:B.考查形容词.句意"磁场可以用与电场相同的方式来表示.".such…as引导定语从句.B与…同样的,强调的...
Magnetic fields are created by permanent magnets or by currents, i.e., by moving electric charges.A moving electric charge is surrounded by an electric field and a magnetic field. In its rest frame, an electric charge generates an electric field, but no magnetic field. Electric and magnetic...
3.Electric field,magnetic fieldand electromagnetic fieldenvironmental questions;电场、磁场和电磁场的环境问题 英文短句/例句 1.The force exerted by a magnetic field.磁力由磁场施加的力 2.The electric and magnetic fields have been amalgamated into electromagnetic field tensor.电场和磁场合并为电磁场张景。
哈里德 物理学基础 学习指导 28 Magnetic Fields
A magnetic ([m? g 'netik] field may be represented in manner an electric field. A. such ••-as B. the same … as C. such … that D. the same … which 解析: such ...as结构,或 the same ...as结构,such as 强调事物, the same as强调相似性。magneticfield:磁场止匕 题答案...
(b) What is the electric field? Descibe 2 ways to create a magnetic field. Describe 2 ways to create an electric current. What are some similarities between the electric and the magnetic interactions? What are some differences? Explain magnetic field and magnetic forces, and give examples in ...
In summary: L of the cylinder.In summary, to find the electric field at any point inside or outside the cylinder, we can use Gauss's law. To find the magnetic field at a distance r from the axis of symmetry, we can use Ampere's law and calculate the current enclosed by a circular...