Question: At microwave frequencies, the power density considered safe for human exposure is 1 (mW/cm2). A radar radiates a wave with an electric field amplitude E

At microwave frequencies, the power density considered safe for human exposure is 1 (mW/cm2). A radar radiates a wave with an electric field amplitude E that decays with distance as E (R, = (3, 000, R, (V/m), where R is the distance in meters. What is the radius of the unsafe region?

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