Calculate the ratio of K.E and P.E of an electron in an orbit? (For co – InterviewSolution

1.

Calculate the ratio of K.E and P.E of an electron in an orbit? (For competitive exam)

Answer»

K.E. = Ze²/2r

P.E. = -Ze²/r

∴ P.E. = –2K.E

∴ K.E/P.E = - 1/2

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