Start Free Mock LoginAlready registered? Login here

Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsAtomic structureEasy2 minPYQ_2020

PhysicsEasysingle choice

In any Bohr orbit of hydrogen atom, the ratio of K.E to P.E of revolving electron at a distance ' $r^{'}$ from the nucleus is

Options:

Answer:

Solution:

kinetic energy $k = \frac{1}{8 π ϵ _{0}} \cdot \frac{e ^{2}}{r}$ Potential energy $P = - \frac{1}{4 π ϵ _{o}} \cdot \frac{e ^{2}}{r}$ $∴ \frac{k}{p} = - \frac{1}{2}$

Stream:MHT_CETSubject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...