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In the bohr model, the electron of a hydrogen atom moves in circular orbit of radis `5.3xx10^-11` m with speed of `2.2xx10^6 m//s`. Determine its frequency f and the current l in the orbit. |
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Answer» Correct Answer - A `f=v/(2pir)=(2.2xx10^6)/((2pi)(5.3xx10^-11))` `=6.6xx10^15Hz` `I=qf` `=(1.6xx10^-19)(6.6xx10^15)` `=1.06 xx 10^-3A` `=1.06mA` |
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