Homework Statement
I am trying to calculate the transmission and reflection coefficients for rectangular finite potential barrier between (-a, a) for a particle of mass m with energy equal to the height of the barrier (E = V0 > 0).
Homework Equations...
Homework Statement
A long straight wire of circular cross section with radius R carries current I and is immersed
in a large volume of water. The wire is non-magnetic. Calculate the magnetization M(r) in
the water which has a susceptibility χm. What is the bound current density Jb(r) for s...