An electromagnetic wave is represented by the electric field = E0 sin[ t + (6y 8z)]. Taking unit vectors in x, y and z directions to be , , the direction of propogation , is:
a) |
= |
b) |
= |
c) |
= |
d) |
= |
An electromagnetic wave is represented by the electric field = E0 sin[ t + (6y 8z)]. Taking unit vectors in x, y and z directions to be , , the direction of propogation , is:
a) |
= |
b) |
= |
c) |
= |
d) |
= |