Physics, 18.05.2021 19:20 blaizelange4296
source of sinusoidal electromagnetic waves radiates uniformly in all directions. At a distance of 10.0 m from this source, the amplitude of the electric field is measured to be 3.50 N>C. What is the electric-field amplitude 20.0 cm from the source
Answers: 1
= Initial electric field = 3.5 N/C
= Final electric field
= Initial distance = 10 m
= Final distance = 20 cm
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source of sinusoidal electromagnetic waves radiates uniformly in all directions. At a distance of 10...
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