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Why most practical energy conversion devices used magnetic field as the coupling medium between electrical and magnetic system?
Wiki User
∙ 10y ago
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Wiki User
∙ 10y ago
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What wave consists of a combination of electrical and magnetic energy?
Electromagnetic waves consist of electrical and magnetic energy.
What energy convertions happen in an electric motor?
Electrical into magnetic, and then magnetic into mechanical.
What is light classiified as when electrical and magnetic fields vibrate in a light wave?
Since light has these electrical and magnetic fields, it is a type of electromagnetic wave.
What can induce an electrical current in a wire?
A magnetic field can induce an electrical current in a wire.
Why gamma rays do not bend?
They have no electrical charge and therefore can not be bent by electrical or magnetic fields.
What is meant by coupling magnetic field in electromechanical energy conversion?
Coupling field is link between electrical and mechanical energies in electromechanical energy conversions. If the output is mechanical (motor), coupling field reacts with input electrical energy in terms of Back EMF which opposes the input. Coupling field absorbs energy from electrical system, converts and delivers mechanical energy. If output is electrical (generator), coupling field reacts with input mechanical energy in terms of Magnetic Drag which opposes the input. Coupling field absorbs energy from mechanical system, converts and delivers electrical energy.
What is meant by mutual coupling?
conection between two or more magnetic circuits magnetically with out any electrical connection .i.e.'flux linkages are there inbetween the magnetic circuits.
What is magnetic coupling?
its having a girlfriend that's a magnet.................................................
Light wave is composed of two components an electrical component and a component?
the answer is: magnetic...magnetic and electrical
How are electrical circuits different from magnetic circuits?
What are the differences between electrical and magnetic circuit.
What wave consists of a combination of electrical and magnetic energy?
Electromagnetic waves consist of electrical and magnetic energy.
How is mechanical energy different from energy conversion?
Not all the time. Many time they are the main energies being interconverted. Its basically where electrical and magnetic energies coming into play when they are of no use.
Why transformer core is of magnetic not of wooden?
The transformer core is ferromagnetic in order to focus and concentrate the magnetic fields generated in the windings. This improves coupling and increases inductance.
What is the energy conversion for a coal fired generator?
A generator converts mechanical energy into electrical energy, while a motor does the opposite - it converts electrical energy into mechanical energy. Both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
A battery lighting a bulb is an example of?
Do that on your kitchen table, and right there before your eyes, you have . . . -- a series electrical circuit -- electric current -- a magnetic field (around the wire; you can't see it) -- power dissipation -- conversion of chemical energy into electrical energy -- conversion of electrical energy into heat and light -- electromagnetic radiation in the infrared and visible bands
Is a negative object attracting a neutral object considered magnetism?
"Negative" and "positive" are terms used with electrical forces, not with magnetic forces."Negative" and "positive" are terms used with electrical forces, not with magnetic forces."Negative" and "positive" are terms used with electrical forces, not with magnetic forces."Negative" and "positive" are terms used with electrical forces, not with magnetic forces.
Can you create energy with magnetic force?
Yes, an electrical generator uses magnetic fields to transfer mechanical energy into electrical energy.
