HCV2 Pg 121 Q 19

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HCV2 Pg 121 Q 19

Post  Shohini on Mon Jun 02, 2008 5:33 am

Find the speed of the electron in the ground state of a hydrogen atom.

What I have done is that I have equated centripetal force of the electron with the electrostatic force. But still I'm not able to get the right answer.

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Re: HCV2 Pg 121 Q 19

Post  Pinnaka on Mon Jun 02, 2008 9:03 am

well I donít there is anything special in this question . Once u know the electrostatic force (in bohrís mdel) then u have equate it to mv^2/r. U know the radius to be 0.53 angstrom. then solve for v. Maybe u did a computation mistake

---Hope this helps
Pinnaka

Ps: well for the other question please post the questions

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