Answer:
[tex]1.1486813808\times 10^{-7}\ T[/tex]
34.46 V/m
Explanation:
[tex]\mu_0[/tex] = Vacuum permeability = [tex]4\pi \times 10^{-7}\ H/m[/tex]
c = Speed of light = [tex]3\times 10^8\ m/s[/tex]
I = Intensity = 1.575 W/m²
The maximum magnetic field intensity is given by
[tex]B_m=\sqrt{\dfrac{2\mu_0I}{c}}\\\Rightarrow B_m=\sqrt{\dfrac{2\times 4\pi \times 10^{-7}\times 1.575}{3\times 10^8}}\\\Rightarrow B_m=1.1486813808\times 10^{-7}\ T[/tex]
The magnetic field intensity is [tex]1.1486813808\times 10^{-7}\ T[/tex]
The maximum electric field intensity is given by
[tex]E_m=B_m\times c\\\Rightarrow E_m=1.1486813808\times 10^{-7}\times 3\times 10^8\\\Rightarrow E_m=34.46\ V/m[/tex]
The electric field intensity is 34.46 V/m
