Electronics and Communication Engineering - Electromagnetic Field Theory - Discussion

Discussion Forum : Electromagnetic Field Theory - Section 1 (Q.No. 4)
The function f(x - vot) represent which of the following?
A stationary wave
A wave motion in forward direction
A wave motion in reverse direction
None of the above
Answer: Option

f(x - vot) represents in +ve direction while f(x + vot) represents a progressive wave in -ve direction.

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