1.

In an electromagnetic wave, the electric and magnetising fields are 100 V // m and 0.265 A // m. The maximum energy flow is :

Answer»

`26.5 W // m^(2)`
`36.5 W // m^(2)`
`46.5 W // m^(2)`
`76.5 W // m^(2)`

Solution :`E_("MAX")=E_(0) XX H_(0)=100 xx 0.265=26.5 W // m^(2)`


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