In the Bohr model of the hydrogen atom the velocity of the electron is approximately 2.2 x 10° m/s. Find (a) the centripetal acceleration of the electron as it revolves in a circular orbit of radius 10-10 m, (b) the centripetal force acting on the electron, and (c) the number of revolutions per 0.53 x second made by the electron around its orbit. (The mass of the electron is 9.1 x 105' kg)

Physics for Scientists and Engineers: Foundations and Connections
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I need help with part c: number of revolutions made by the electron

In the Bohr model of the hydrogen atom the velocity of the electron is approximately 2.2 x 10° m/s.
Find (a) the centripetal acceleration of the electron as it revolves in a circular orbit of radius
10-10
m, (b) the centripetal force acting on the electron, and (c) the number of revolutions per
0.53 x
second made by the electron around its orbit. (The mass of the electron is 9.1 x 101
kg)
Transcribed Image Text:In the Bohr model of the hydrogen atom the velocity of the electron is approximately 2.2 x 10° m/s. Find (a) the centripetal acceleration of the electron as it revolves in a circular orbit of radius 10-10 m, (b) the centripetal force acting on the electron, and (c) the number of revolutions per 0.53 x second made by the electron around its orbit. (The mass of the electron is 9.1 x 101 kg)
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