On an E M wave, the amplitude of electric and magnetic fields are 100 v / m and 0.265 A / m. the maximum energy (in W/m2) flow is ?

Question

On an E M wave, the amplitude of electric and magnetic fields are 100 v / m and 0.265 A / m. the maximum energy (in W/m2) flow is ? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

max . energy flow = vec E 0 × vec B 0 =26.5 w / m 2

Q. On an $E M$ wave, the amplitude of electric and magnetic fields are $100 v / m$ and $0.265 A / m$ . the maximum energy (in $W / m^{2}$ ) flow is ?

max . energy flow $= E_{0} \times B_{0}$
$= 26.5 w / m^{2}$

Q. On an EM wave, the amplitude of electric and magnetic fields are 100v/m and 0.265A/m. the maximum energy (in W/m2) flow is ?

max . energy flow =E0​×B0​ =26.5w/m2

Q. On an $E M$ wave, the amplitude of electric and magnetic fields are $100 v / m$ and $0.265 A / m$ . the maximum energy (in $W / m^{2}$ ) flow is ?

max . energy flow $= E_{0} \times B_{0}$
$= 26.5 w / m^{2}$