Question: 0 0 / 1 point The equation for the electric field in an electromagnetic wave is given by E m a x c o s

0
0/1 point
The equation for the electric field in an electromagnetic wave is given by Emaxcos(ky-t). What is the direction of propagation of this wave?
-x
+y
-y
+z
-z
0 0 / 1 point The equation for the electric field

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