A) \[26.5\,W/{{m}^{2}}\]
B) \[26.4\,W/{{m}^{2}}\]
C) \[46.7\,W/{{m}^{2}}\]
D) \[765\,W/{{m}^{2}}\]
Correct Answer: A
Solution :
Here, \[{{E}_{0}}=100V/m,\] \[{{B}_{0}}=0.265A/m\] \[\therefore \] maximum rate of energy flow \[S={{E}_{0}}\times \frac{{{B}_{0}}}{{{\mu }_{0}}}\] \[=100\times 0.265=26.5\,W/{{m}^{2}}\]You need to login to perform this action.
You will be redirected in
3 sec