Question

If earth receives 2cal min cm2 solar energy, what are the amplitudes of electric and magnetic field of radiation

Answer 1

Explanation:

In electromagnetic waves, the amplitude is the maximum field strength of the electric and magnetic fields. where c is the speed of light, ε0 is the permittivity of free space, and E0 is the maximum electric field strength; intensity, as always, is power per unit area (here in W/m2).

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