- #1

- 7

- 0

## Main Question or Discussion Point

If the solution to the electric part of the spherical wave equations is:

What happens when t=0 and the waves originates at the origin, i.e. r=0 ... which I assume can't be right as you of course cannot divide by zero.

Thanks!

**E**(**r,**t) = (**A**/r)exp{i(**k.r**-ωt)What happens when t=0 and the waves originates at the origin, i.e. r=0 ... which I assume can't be right as you of course cannot divide by zero.

Thanks!