Recent content by saman

Did you read my post? You have to integrate between "a" and "-a", and NOT from infinity to -infinity.

Hi, I believe that you are using the wavefuction for a particle in a box of length 2a. Hence, you don't have to integrate over all space - only in the box (i.e. from -a to a). Having a plane wave in unbound space is unphysical and not normalisable - since that would imply that the particle...

Maxwell's equations of EM? \nabla \cdot D= \rho \nabla \cdot B=0 \nabla \times E=- \partial B/ \partial t \nabla \times H=J+ \partial D/ \partial t