1.

In the question 38, the amplitude of magnetic field part of the given wave is

Answer»

`2XX10^(-8)T`
`1.03xx10^(-8)T`
`4.22xx10^(-8)T`
`5xx10^(-8)T`

Solution :Comparing equaiton (i) and (ii) we GET
`E_(0)=3.1" NC"^(-1)`
`therefore""B_(0)=(E_(0))/(c)=(3.1)/(3xx10^(8))=1.03xx10^(-8)T`


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