Magnitudes of vector e max and vector b max for electromagnetic waves at top of the Neptune's atmosphere are 23.76V/m and 17.92×10⁻⁸ T respectively.
The magnetic field is the field in the space and around the magnet in which the magnetic field can be filled.
The maximum magnetic field experienced at the top of the Neptune's atmosphere can be given as,
[tex]B_{max}=\sqrt\dfrac{2\mu_oI}{c}[/tex]
Here, (μ₀) vacuum permeability, (I) is the intensity, and (c) speed of light in vacuum.
As the sun delivers an average power of 1.499 w/m2 to the top of Neptune's atmosphere. Thus, the b max is,
[tex]B_{max}=\sqrt{\dfrac{4\pi\times10^{-7}\times1.499}{3\times10^8}}\\B_{max}=7.92\times10^{-8}[/tex]
Now the value of E max is,
[tex]E_{max}=B_{max}\times c\\E_{max}=7.92\times10^{-8}\times 3\times10^{8}\\E_{max}=23.76\rm\; V/m[/tex]
Thus, the magnitudes of vector e max and vector b max for electromagnetic waves at the top of the atmosphere are 23.76V/m and 17.92×10⁻⁸ T respectively.
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