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Please Sir solve the problem of electromagnetic radiation...
Asked by subhrajayanta64 | 15 Sep, 2019, 12:27: AM
Expert Answer
Average Intensity Iavg of electromagnetic radiation in terms of electric field E is given by,
Iavg = ( c × εo × E2 ) / 2
Hence Electric field = [ ( 2 × Iavg ) / ( c × εo ) ]1/2 = [ ( 2 × 1350 )/ ( 3×108 × 8.85 × 10-12 ) ]1/2 = 1000 V/m
Answered by Thiyagarajan K | 15 Sep, 2019, 08:38: AM
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