The number of waves made by an electron movin | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The maximum value of the magnetic quantum number $(m_l)$ is given as $3$. For a given subshell,the magnetic quantum number ranges from $-l$ to $+l

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(B) The maximum value of the magnetic quantum number $(m_l)$ is given as $3$. For a given subshell,the magnetic quantum number ranges from $-l$ to $+l$. Thus,$l = 3$,which corresponds to an $f$-orbital. The principal quantum number $(n)$ is related to the orbital angular momentum quantum number $(l)$ by the relation $n = l + 1$ for the first occurrence of that subshell. Therefore,$n = 3 + 1 = 4$. According to the Bohr-Sommerfeld theory,the number of waves made by an electron in an orbit is equal to the principal quantum number $(n)$. Hence,the number of waves is $4$.

The number of waves made by an electron moving in an orbit having a maximum magnetic quantum number $(m_l) = 3$ is:

Similar Questions

The wave function $(\Psi)$ of $2s$ is given by
$\Psi_{2s} = \frac{1}{2\sqrt{2\pi}} \left(\frac{1}{a_0}\right)^{3/2} \left(2 - \frac{r}{a_0}\right) e^{-r/2a_0}$
At $r = r_0$,a radial node is formed. Thus,$r_0$ in terms of $a_0$ is:

Which of the following sets of quantum numbers is not valid?

If $n = 3$,which of the following values of $l$ is correct?

An atom with atomic number $15$ contains:

Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon?

Vedclass Test Series

Exam Paper Generator

Online Exam Module