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26 Nov 2019
An FM radio station broadcasts electromagneticwaves at a frequencyof 100. 1 MHz. The amplitude of the electricfield is 4.0 Ã 10-3V/m.
(a) What is the wavelength? (Ans: 3.0 m)
(b) What is the amplitude of the magneticfield? (Ans: 1.3 x10^-11 T)
An FM radio station broadcasts electromagneticwaves at a frequencyof 100. 1 MHz. The amplitude of the electricfield is 4.0 Ã 10-3V/m.
(a) What is the wavelength? (Ans: 3.0 m)
(b) What is the amplitude of the magneticfield? (Ans: 1.3 x10^-11 T)
Reid WolffLv2
2 Aug 2019
