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Search options not deleted user 127447

Applies to questions of primarily educational value - not only questions that arise from actual homework assignments, but any question where it is preferable to guide the asker to the answer rather than giving it away outright. Please READ THE GUIDANCE IN META before asking homework-like questions.

1 vote
1 answer
196 views

Number of microscopic states which have the same set of occupation numbers

The question is as follow: A state of a system of many noninteracting particles can be specified by listing which particle is in which of the accessible single particle states. In each micro …
WeiShan Ng's user avatar
0 votes
1 answer
313 views

Rayleigh Criterion for the Lateral Resolution of the AFM

I was reviewing my labnotes and got stuck on one question: The finite dimension and size of the cantilever tip has an effect on the appearance and size of the images. Tip broadening will occur whe …
WeiShan Ng's user avatar
2 votes
2 answers
218 views

Electric potential at a point

The dotted lines represent equipotential and the solid lines represent electric field. potential at a = -50V potential at b = -20V The question is: What is the electric potential at c, the middle po …
WeiShan Ng's user avatar