Wavelength of 60MHz Wave: Explained

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The wavelength of a wave with a frequency of 60 MHz can be calculated using the formula λ = c/f, where c is the speed of light. This results in a wavelength of approximately 5 meters. The discussion references Ampere's law, which relates magnetic fields to electric currents, indicating the importance of understanding vector relationships in this context. The dot product between the magnetic field vector and the differential length vector is crucial for applying Ampere's law effectively. Overall, the calculation of wavelength and its relation to electromagnetic principles is emphasized.
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What is the wavelength of a wave that has a frequency of 60MHz?
 
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Well amperes law is: ##\oint \vec{B}\cdot d\vec{s}=\mu_{o}I##. If you know its a wire, what does that tell you about the ds? And the dot product between the vectors B and ds is what? With that you can plug in 0.5B to find R...
 
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