Physics, asked by kson8a4malsaquankaka, 1 year ago

The speed of an electron in the second orbit of hydrogen atom is

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Answered by harithecuber
5
In general the velocity of an electron in the nth orbit in any element is

Vn = z/n (Vо)

    where Z is the atomic number of the element, n is the principal quantum number of the orbit in which the electron is and Vο is a constant equal to 2.19 * 10^6 m/s.
 so in the second orbit of hydrogen, V=(2.19*10^6)*1/2=1.095*10^6 m/s
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