Teaching JKPSC Lecturership Mock Test Series 2024-25 Electromagnetic Theory Electromagnetic Wave Propagation EM Wave Power and Poynting Vector
If the angle between electric filed E0 and magnetic filed B0 component of an electromagnetic wave propagating in free space is 30°, Then the magnitude of Poynting vector is
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0
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\(\frac{{{E}_{0}}{{B}_{0}}}{{{\mu }_{0}}}\)
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\(\frac{{{E}_{0}}{{B}_{0}}}{{{2\mu }_{0}}}\)