A. A static electric field will be generated only B. A magnetic field will disappear C. An electromotive force will be induced D. The conductor will stop moving immediately 相关知识点: 试题来源: 解析 C。解析:根据电磁感应原理,当导体在磁场中运动时,会产生感应电动势。A选项,不仅仅是产生静电场...
a magnetic field is produced by an electric charge in motion, such as when a wire is carrying a current. So all the electric wires in your household produce tiny magnetic fields. This relationship between electricity and magnetism is described byFaraday's Law of Induction...
What is magnetic field induction?Magnetic FieldsMagnetic fields can be created a few different ways, however the largest magnetic field we see is the that created by the rotating liquid outer core of the Earth. This has caused the formation of natural permanent magnets in the rocks on the ...
Induction uses the principle of magnetic induction to directly heat cookware, instead of using thermal conduction. Essentially, when you turn the cooktop on, an electric current flows through the copper coil under the glass surface, creating a magnetic field. ...
Electromagnetic induction is the magnetic field changes over time will inspire electric field, this electric field is called inductive electric field to distinguish it from Coulomb electric field, but 2 are both an electric field, the charge is. ...
It is found more convenient to adopt the point of view that a moving charge sets up a magnetic field, and this field exerts a force on another charge moving through it. 第 6、 8 章论述人们所说的电脑。 7、 Chapter 6, 7, and 8 deal with what is called the electronic brain. 学生们...
In which: rho Is the electronic resistivity, omega is the angular frequency, μr is the relative complex magnetic permeability peak-to-peak value.In the skin depth scope, as a result of the alternating magnetic field existence, can have the induction electric field and the induced current, is...
Magnetic field strength is one of two ways a magnetic field can be measured. The other way is magneticfluxdensity, or magnetic induction. Magnetic flux density is represented as B and measured intesla(T). A tesla is equal to one weber per square meter (Wb/m2). Weber is the SI unit of...
When a charged particle enters a Uniform Magnetic Field in parallel with the magnetic induction line, it makes ___ motion; when a charged particle enters a Uniform Magnetic Field in vertical direction, it makes ___ motion; when a charged particle enters a uniform magnetic field at any angle...
Alternating magnetic field generating induction coil is hollow and fluid cooled having longitudinal slits or conductors in axial terminal postdoi:DE19843087The induction heating unit has a hollow current carrying coil (5) with terminal connectors (3,4), in a mounting board (2), one of which (4...