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In the first Bohr orbit of hydrogen atom, the velocity of electro would be (given that radius of first Bohr orbit is 0.53*10-10 m)?
formula for velocity of electron in bohr's model is v=ze2/2nhe0here v is velocity z=1 for hydrozen e=charge of electron n=1(first orbit) h=plank's constant e0 is permittinity of free space.Put the values and you will get the answerSher Mohammadfaculty askiitians
The answer is 2.188 * 10^6 m/s
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