Question: A ball of radius R = 50 cm is located in a non-magnetic medium with permittivity e = 5.0. In that medium a plane electromagnetic

A ball of radius R = 50 cm is located in a non-magnetic medium with permittivity e = 5.0. In that medium a plane electromagnetic wave propagates, the strength amplitude of whose electric component is equal to Em = 200 V/m. What amount of energy reaches the ball during a time interval t = 1.0 rain?

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