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Posted: **Thu Jul 07, 2022 2:03 pm**

: Em Radiation Has An Average Intensity Of 1700 W M2 Which Of The Following Statements About The E Or B Fields In This Ra 1 (14.55 KiB) Viewed 33 times

: Em Radiation Has An Average Intensity Of 1700 W M2 Which Of The Following Statements About The E Or B Fields In This Ra 2 (15.34 KiB) Viewed 33 times

EM radiation has an average intensity of 1700 W/m2. Which of the following statements about the E or B fields in this radiation is correct? O Brms=2.29 x 10-6 T Emax = = 1500.0 N/C O Erms=800.2 N/C Bmax = 4.42 x 10-6 T
A spotlight shines onto a square target of area 0.47 m². If the maximum strength of the magnetic field in the EM waves of the spotlight is 1.2 x 10-7 T, calculate the energy transferred to the target if it remains in the light for 18 minutes. (Give your answer in joules but don't include the units.)