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What will happen to the world if there is no magnetic induction?
Wiki User
∙ 16y ago
if there is no magnetic induction there will be no electricity
Wiki User
∙ 16y ago
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SI unit of magnetic-induction?
Electromagnetic induction is the process of inducing electric current in a coil with the help of a magnet.Whenever a conductor is moved through a magnetic field, or the magnetic field fluctuates in strength (as with an AC electromagnet), a current will be induced in that conductor. Induction cooktops work by passing a large AC current through a conductor under the cooktop, creating a fluctuating magnetic field which induces an electric current through the cookware - heating the cookware by electrical resistance.The process by which a substance, such as iron or steel, becomes magnetized by a magnetic field. The induced magnetism is produced by the force of the field radiating from the poles of a magnet.CommentFurther to the original answer, it is a voltage that is induced into a conductor, NOT a current.
What occurs when an electric current is made by a changing magnetic field?
We might call it induction, magnetic induction, or electromagnetic induction, depending on what kind of setup we were inspecting. It is the phenomenon of induction that allows a moving magnetic field to cause (induce) current flow in a conductor. A link can be found below for more information.
Can you summarize Faradays observations on induction?
-- heat (if it isn't a superconductor) -- a magnetic field in the space around the wire
What is mutual induction effect?
when the current flow through primary coil an electromotive force generated to secondary coil in the direction that prevent the magnetic flux in the primary coil is called mutual induction.
What is it called when you move a bar magnet in and out of a wire coil?
deadly electric weisel
What is the process by which electric current is generated by placing a wire in a magnetic field?
Electro magnetic induction...................
What is magentic induction and an example of magnetic induction?
The magnetic flux density at any point my be defined as the number of linese of magnetic induction passing through a unit area held a right angle to the lines at the point and is represented by the vectore
What is necessary for induction?
For electromagnetic induction, you need a conductor moving in a magnetic field.
What does an induction magnetometer measure?
The induction magnetometer detects temporal variation of the geomagnetic field based on Faraday's law of magnetic induction.
What is the process by which electric current is generated by placing a wire ina magnetic?
Magnetic induction
Why can an induction heating process heat magnetic material faster than non magnetic material?
To heat something by induction (which is and oscillating magnetic field), the material has to react to the magnetic field. As the magnetic field is made to oscillate, the molecules of the material are pulled and vibrated in sympathy with the field and their vibration energy increases. Heat IS the vibration of molecules. Thus induction heating will work on a magnetic material but will have no effect on a material that is not magnetically susceptible.
How does a magnetic induction range work?
It uses magnetic power to heat the food more evenly.
How does an induction motor develop torque?
The shaft of an AC induction motor rotates because of the torque created by the interaction between the magnetic field of the stator and the magnetic field of the rotor.
Why is magnetic induction a vector quantity?
Magnetic field induction at a point is defined as the FORCE experienced by a unit north pole placed at that point. Since force is a vector quantity, manetic field induction also becomes a vector quantitiy.
Metal detectors like the ones used at airports are activated by magnetic fields or electromagnetic induction?
electromagnetic induction.
Where can motion for induction come from?
Expanding and collapsing of a magnetic field
What is a electomagnetic induction?
the generation of a current by a changing magnetic feild
