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The magnetic field in a plane electromag...

The magnetic field in a plane electromagnetic wave is given by `B_(y) = 2xx10^7 T sin (0.5xx10^3x+1.5xx10^11 t) T`
(a) What is the wavelength and frequency of the wave?
(b) Write an expression for the eletric field.

Text Solution

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`(a) 1.26 cm , 2.39 xx 10 ^(10) Hz `
` (b) 60 sin ( 5 xx 10 ^(2) x + 1.5 xx 10^(11) t) Vm^(-1)`
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