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How does a vibrating electric charge produce an electromagnetic wave?
When an electric charge vibrates, it creates changing electric and magnetic fields. These changing fields propagate through space, creating electromagnetic waves. The oscillating electric field produces a magnetic field, and the changing magnetic field then produces an electric field, thus creating a self-sustaining wave.
Why is a vibrating electric field an example of an electromagnetic wave?
A vibrating electric field produces a changing magnetic field, which then generates a changing electric field and so on, creating a self-propagating wave. This wave consists of oscillating electric and magnetic fields perpendicular to each other and to the direction of wave propagation, thus exhibiting the characteristics of an electromagnetic wave.
Do Electromagnetic waves consist of changing electric and magnetic fields?
Yes, that is the whole idea of an electromagnetic waves. A changing electric field generates a changing magnetic field; a changing magnetic field generates a changing electric field; and the two of them propagate as a wave at the speed of light.
What is the relationship between the magnetic field and electric field in electromagnetic waves?
In electromagnetic waves, the magnetic field and electric field are perpendicular to each other and oscillate in sync. When one field changes, it induces a change in the other field, creating a self-sustaining wave that propagates through space.
How do EM waves travels?
Electromagnetic (EM) waves are self-propagating waves of electric and magnetic fields that travel through space at the speed of light. They do not require a medium to travel through, and can travel through a vacuum. EM waves are produced by the vibrations of charged particles and have both electric and magnetic components perpendicular to each other.
What is the best kettle to buy?
Breville Ikon 1.8 Qt Electric Kettle its the kind that heats its self! :)
What does the word automatic mean?
Adjective (of a device or process) Working by itself with little or no direct human control: "an automatic kettle that switches itself off". Noun An automatic machine or device, in particular. Synonyms automatical - self-acting - mechanical ~From google~
Where are the power switches in adventure park in webkinz?
find out your self
How does the electric eel use the electric discharge?
The Electric Eel uses the electric discharges for hunting and self defence
Where can you find electric motors?
We Can find the Electric Motor in the vehicle as a self, which helps to start the engine initially.
What was the first self-powered vehicle?
What was the first self-powered road vehicles? Self powered can mean many things. A horse and chariot is a "self powered vehicle" for example. Over 2,000 years ago. If self powered means it "generates it's own power", a sailboat qualifies. Probably over 1,000 years ago. Later vehicles that generate their own power include: First electric self powered car, about 1970 when photovoltaic panels were introduced. First electric self powered boats, about 1980. First electric self powered airplane, 2007. For a growing list of self powered electric vehicles, see http://www.selfpoweredelectricvehicles.com/
What are self-commutated voltage source inverters?
A self commutated is one which the means of communication is included with in the inverter itself.This is the case for circuits including electronic poer switches with turn off capability.
How do you make a self propelled magnet car?
I assume you mean an electric car. As an electric motor uses magnets or magnetism to rotate
Can you cook on electric stove top while in self clean mode?
Yes
What's the most energy efficient electric range?
That would be the GE 30" Self-Cleaning Freestanding Double Oven Electric Range.
How is light self-propagating?
Light is self-propagating because it consists of electromagnetic waves that do not need a medium to travel through. When an electric field changes, it generates a magnetic field, which in turn generates an electric field and so on, creating a self-sustaining wave that can travel through empty space.
Why did your ipod touch swiched its self off?
the reason why it switches of is because the timer [which can bee changed on settings] is set for a time of when to shut of such as : 5,10,15 mins.
