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Electromagnetic Waves question

2022 · 29 Jun · Shift 1 · Q60
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Electromagnetic Waves question

2022 · 29 Jun · Shift 1 · Q60

JEE MainPhysicsElectromagnetic WavesNumerical+4 / −1
The intensity of the light from a bulb incident on a surface is 0.22 W/m2. The amplitude of the magnetic field in this light-wave is ‾×\underline{\hspace{2cm}}\times​× 10 −-− 9 T. (Given : Permittivity of vacuum ∈\in∈ 0 = 8.85 ×\times× 10 −-− 12 C2 N −-− 1-m −-− 2, speed of light in vacuum c = 3 ×\times× 108 ms −-− 1)
Numerical answer
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