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posted by  ThinkbutFail on 11/6/2009 11:57:37 PM  |  status: Live  |  Earned Karma: 0

Electron revolves in circular orbit around nucleus....find

Course Textbook Chapter Problem Needs by
Algebra Based Physics Physics: Principles with Applications (6th) by Giancoli N/A N/A 11/9/2009 at 10:00:00 AM
Question Details:
In the Bohr model of the hydrogen atom, the electron revolves in a circular orbit around the nucleus. If the radius is 5.3 x 10^(-11) m and the electron circles 6.6 x 10^(15) times per second , find
a) the speed of the electron
b) the centripetal acceleration of the electron around the atomic nucleus. Indicate the magnitude and direction of the centripetal acceleration.

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