The wave function of a point particle of mass m subject to some spherically-symmetric potential v(r) is given in cartesian coordinates by (x + y + 3z) f(r), ψ(x) for some given function j (r), where as usual y = (a) what are the possible results if the magnitude |l of the angular momentum is measured? (b) what are the possible results if the z-component l of the angular momentum is measured simul +v taneously with l? (c) suppose it is known that (x) is a stationary state with energy e. what can be deduced about the potential v(r)?
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Physics, 22.06.2019 11:30, slim2077
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
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Physics, 22.06.2019 12:30, clmorcutt420
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
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