Loading....
Coupon Accepted Successfully!

 

Solved Problems-3

Problem-3
The electric field of a uniform plane wave propagating in the positive z-direction is given by,
 
Description: 37833.png
 
where, E0 is a constant. Find (a) the corresponding magnetic field Description: 37826.png, and (b) the Poynting vector. Evaluate the Poynting vector if E0 = 10 V/m.
Solution
(a) By Maxwell’s equation,
or, Description: 37818.png
 
Description: 37809.png
 
Hence, the magnetic field is given as,
 
Description: 37801.png
 
(b) The Poynting vector,
 
Description: 37789.png
 
Description: 37781.png
 
Description: 37773.png
 





Test Your Skills Now!
Take a Quiz now
Reviewer Name