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Given the electric field in the region v...

Given the electric field in the region `vec(E ) = 2xi`, find the net electric flux through the cube and enclosed by it.

Text Solution

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`lambda=500 A = 5000 xx 10^(-10)m=5xx10^(-7)m`
Reflected ray : No change in wavelength and frequency.
Refracted ray : Frequency remains same, wavelength decreases
Wavelength `lambda = (lambda)/(mu)`
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