hw7_p5405_f01 - ∂φ is the operator for the z component...

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HW 7 Phys5405 f01 due Tu. Dec.11 1) Show for a non relativistic particle of charge q and mass m in a constant magnetic field B 0 e z , you can choose a vector potential A that allows you to write the time independent Schodinger equation as, [ - ¯ h 2 2 2 m - qB 0 L z 2 m + q 2 B 2 0 ( x 2 + y 2 ) 8 m ]Ψ = E Ψ , where L z = i ¯ h
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Unformatted text preview: ∂φ is the operator for the z component of angular momentum. 2)JDJ 5-1 3)JDJ 5-4a 4)JDJ 5-6 5) A square in the x,y plane with corners at (0,0),(2a,0),(2a,2a), and (0,2a) has a counter clockwise current I. What is B at (5a/2,a/2)? 1...
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