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An electron in a hydrogen like atom is i...

An electron in a hydrogen like atom is in an excited state . It has a total energy of -3 4 eV. Calculate :
(a) The kinetic energy of electron .
(b) The de-Broglie wavelength of electron . ( `h = 6.6 xx 10^(023) , m_e = 9 .108 xx 10^(-31) kg)`

Text Solution

Verified by Experts

The correct Answer is:
(i) KE = `3.4 eV, (ii) lambda = 6.66Å`
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