that is not true either. The potential energy at quantum level


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送交者: steven 于 2008-01-10, 11:47:52:

回答: analogue voltage is a real number in a continuum say [0,1]. 由 短江学者 于 2008-01-10, 11:23:40:

is discrete. The electromagnetic force between the charges is according to the inverse square law, and the electron potential energy is according to the inverse of the distance of two charges, and these values like a real number. However, down to quantum level, that is not the case, electrons cannot exist in just anywhere from the nucleus. The value of wave function is a probability amplitude, again is how we describe possible outcome. Just like lotto drawing, even though the probability of the outcome is a rational number, the balls draw out are not rational.



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