In the result of the Geiger-Marsden experiment, by which the trajectory of the $\alpha $ -particle can be calculated ?
In the result of the Geiger-Marsden experiment, by which the trajectory of the $\alpha $ -particle can be calculated ?
Similar Questions
Assertion $(A)$ : The magnetic moment $(\mu)$ of an electron revolving around the nucleus decreases with increasing principle quantum number $(n)$.
Reason $(R)$ : Magnetic moment of the revolving electron, $\mu \propto n$.
Assertion $(A)$ : The magnetic moment $(\mu)$ of an electron revolving around the nucleus decreases with increasing principle quantum number $(n)$.
Reason $(R)$ : Magnetic moment of the revolving electron, $\mu \propto n$.
- [AIIMS 2015]
An electron is moving round the nucleus of a hydrogen atom in a circular orbit of radius $r$. The Coulomb force $\vec{F}$ between the two is
An electron is moving round the nucleus of a hydrogen atom in a circular orbit of radius $r$. The Coulomb force $\vec{F}$ between the two is
If in nature there may not be an element for which the principal quantum number $n > 4,$ then the total possible number of elements will be
If in nature there may not be an element for which the principal quantum number $n > 4,$ then the total possible number of elements will be
- [IIT 1983]
Rutherford’s $\alpha$-particle experiment showed that the atoms have
Rutherford’s $\alpha$-particle experiment showed that the atoms have
Explain the formulas of energy of electron in atom revolving around the nucleus in different orbits.
Explain the formulas of energy of electron in atom revolving around the nucleus in different orbits.