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If the transmitted power is 100KW then the field at a distance ‘R’ is 60mV/m. Suppose if the transmitted power is reduced to 50KW then the field at same distance ‘R’ will be equal to ________

If the transmitted power is 100KW then the field at a distance ‘R’ is 60mV/m. Suppose if the transmitted power is reduced to 50KW then the field at same distance ‘R’ will be equal to ________ Correct Answer 42mV/m

Since, Field strength (E) is directly proportional to the square root of transmission power i.e. E ∝ √Pt. Therefore which gives x = 42mV/m

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