In the bohr model of hydrogen atom an electron circles a, Ask an Expert

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in the bohr model of hydrogen atom an electron circles a proton in an orbit o radius 5.3x10^-11 m. the attracion of the proton or the electron furnishes the centripetal force needed to hold the electron in orbit. find:

a.) force of elecrical atraction between the particles .

b.) the electrons speed.

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