- #1
kcasali
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Homework Statement
Remembering that a bound state exists if the effective potential is negative, find an angular momentum quantum number l0 such taht for all l<l0 the states are bound.
The given potential is V=(C/r3)-(D/r2), where C and D are positive numbers.
Homework Equations
The Attempt at a Solution
I don't even know where to start. I've been looking online for a few hours, I can't find anything even remotely helpful. Would I have to find an equation relating the radius to the quantum number, or am I way off track?