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The sunlight reaching the earth has maxi...

The sunlight reaching the earth has maximum electric field of 810V `(m^-1)`. What is the maximum magnetic field in this light?

Text Solution

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The correct Answer is:
B
`(E_0)/(B_0) = c`
`:. B_0 = (E_0)/c =(810)/(3 xx 10^8)`
`=2.7 xx 10^-6 T`
`=2.7 mu T`.
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