- #1
TheArun
- 25
- 0
I have two questions which has been troubling me:
1. How can we say that meaning of e^(jkR) is a spherical wave traveling in negative R direction. It can be viewed as polar form of vector with magnitude 1, but how a spherical wave?
2. When we take instantaneous value of a complex quantity , why is real part only considered?
1. How can we say that meaning of e^(jkR) is a spherical wave traveling in negative R direction. It can be viewed as polar form of vector with magnitude 1, but how a spherical wave?
2. When we take instantaneous value of a complex quantity , why is real part only considered?
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