magnetic field corresponding to em wave
B^2 = 2 uo I / c
B^2 = 2* 4* 3.14* 10^-7* 0.0295 / (3* 10^8)
B = 1.572* 10^-8
angular frequency
w = 3* 10^8* 2 pi / 6.5
w = 2.898* 10^8 rad/s
now, net emf
e = A B w = pi r^2 B w
e = 3.14* 0.055^2* 1.572* 10^-8* 2.898* 10^8
e = 0.04328 V
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