Homework Statement
What is the expectation value of <p*x> aka the momentum times the position operator, for a particle in a box.
Homework Equations
Psi(x) = root(2/l) sin (n∏x/l)
P= -ih(bar)d/dx
X=x
The Attempt at a Solution
All integrals are from 0 to L
I'm typing this on a playbook so I...