1/4πε0 = 9 x 10^9 Nm^2/C^2 and speed of light = 3 × 10^8 ms–1)

Sahay Sir > Question Answers > 1/4πε0 = 9 x 10^9 Nm^2/C^2 and speed of light = 3 × 10^8 ms–1)
A plane electromagnetic wave, has frequency of 2.0 × 10^10 Hz and its energy density is 1.02 × 10^–8 J/m^3 in vacuum. The amplitude of the magnetic field of the wave is close to ( take, 1/4πε0 = 9 x 10^9 Nm^2/C^2 and speed of light = 3 × 10^8 ms–1)
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Sep
A plane electromagnetic wave, has frequency of 2.0 × 10^10 Hz and its energy density is 1.02 × 10^–8 J/m^3 in vacuum. The amplitude of the magnetic field of the wave is close to ( take, 1/4πε0 = 9 x 10^9 Nm^2/C^2 and speed of light = 3 × 10^8 ms–1) 1/4πε0 = 9 x [...]
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Tags: 1/4πε0 = 9 x 10^9 Nm^2/C^2 and speed of light = 3 × 10^8 ms–1) , A plane electromagnetic wave , has frequency of 2.0 × 10^10 Hz and its energy density is 1.02 × 10^–8 J/m^3 in vacuum. The amplitude of the magnetic field of the wave is close to ( take ,