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In the question 38, the amplitude of mag...

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

A

`2xx10^(-8)T`

B

`1.03xx10^(-8)T`

C

`4.22xx10^(-8)T`

D

`5xx10^(-8)T`

Text Solution

Verified by Experts

The correct Answer is:
B
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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