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Find the expression of radius of an orbi...

Find the expression of radius of an orbit of electron in terms of nucleus charge `Q_2`, tangential velocity v and mass of electron `m_e` ?

Text Solution

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`F_(e) = F_(c)
(KQ_(1)Q_(2))/r^(2) = (m_(e)v^(2))/r`
`r = (KQ_(1)Q_(2))/(m_(e)v^(2)), where K = 1/4pie_(0)`
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