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Alternating current produces EM Wave.
What determines the frequency(or wave length) of an EM wave related to current or voltage?
What determines the frequency(or wave length) of an EM wave related to current or voltage?
its not related to either the current or voltageAlternating current produces EM Wave.
What determines the frequency(or wave length) of an EM wave related to current or voltage?
Pretty much.So 60 hz ac generates 60 hz Em wave. Is that all?
did you actually read my post ?So 60 hz ac generates 60 hz Em wave. Is that all?
Is there any formula?
thats good, cuz electricity doesnt have a frequency as such, But if it is an AC signal it doesI'm sorry. I think I wasn't clear.
I didn't ask about the frequency of electricity.
Electric field generates the Electromagnetic wave and that wave has a frequency.
as already said the frequency is changed by changing the values of the oscillator tuned circuit ot the speed of rotation of the generatorEm wave's frequency can be changed and this is why there is an EM spectrum.
an electric field only produces a radiated EM wave if its oscillating... read my other posts :)I want to learn what effects the frequency of EM wave?
For example; 60HZ electricity can generates EM wave, so how can we relate the frequency of electricity with EM wave's frequency? Or is it related?
What are the parameters that are related with frequency of EM wave?
If I understand your question correctly, then the answer is actuaaly "no". This would also mean that the previous response of "yes" was a missunderstanding of your question. For example, 60Hz goes into a lightbulb, but what comes out is everything from 400–800 terahertz (visible light); plus a lot more (bulb gets hot). Is that what you're asking about?So 60 hz ac generates 60 hz Em wave. Is that all?...
As an example, could you explain how this relates to the functioning of the lightbulb mentioned above? Specifically; how there's a generator at the power plant, but there's also the filiment in the bulb...The frequency of the AC signal, and therefore any radiated EM wave is determined by the components of the oscillator or generator.
The formula is in the working out the values of the tuned circuit/speed of rotation of the generator
That is regardless of if its an audio oscillator or a RF oscillator
Dave