Rutherford model could not explain Maxwell's electrodynamics theory and line spectra of atom.

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Rutherford's model of the atom was proposed in 1911, which explained that the atom has a central nucleus that is positively charged and contains most of the atom's mass. However, this model could not explain Maxwell's theory of electrodynamics, which states that an accelerating charged particle should emit electromagnetic radiation, lose energy, and eventually spiral into the nucleus. This contradicted Rutherford's model, which had the electrons orbiting around the nucleus in stable circular orbits.

The Rutherford model also failed to explain the line spectra of atoms.
When atoms are excited, they emit light of specific wavelengths or frequencies that can be separated into discrete lines, forming a spectral pattern.
Rutherford's model did not account for this, and it could not explain why some atoms emit light at specific frequencies and not others.
Bohr's model of the atom, proposed in 1913, addressed these issues.
Bohr's model stated that the electrons in the atom can exist only in certain discrete energy levels, and that they can jump from one energy level to another by absorbing or emitting a photon of a specific energy.
This explained why atoms emit light at specific frequencies and not others, and it also explained why the electrons did not lose energy and spiral into the nucleus, as they could only exist in certain stable energy levels.

In summary, while Rutherford's model was a significant step forward in understanding the atom, it had several limitations, including its inability to explain Maxwell's theory of electrodynamics and the line spectra of atoms. Bohr's model built upon Rutherford's model and addressed these issues, providing a more complete understanding of the atom.

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Rutherford model could not explain Maxwell's electrodynamics theory and line spectra of atom.

CBSE CLASS XII Related Questions

1.
An electron is revolving around a proton in a circular orbit of radius $r$. Using classical physics, prove that the ratio of value of the angular momentum and the value of magnetic moment of electron revolving in the orbit is a constant.

2.
A magnet held vertically, with its north pole down, is dropped along the axis of a closed solenoid placed vertically on a table. If the observer looks down from the top,

3.
Consider the nuclear reaction \( X \to Y + Z \). Let \( M_x \), \( M_y \), and \( M_z \) be the masses of the three nuclei X, Y, and Z respectively. Then which of the following relations hold true?

4.
In a region, the electric potential varies as \(V = 10 - 50x\), where \(V\) is in volts and \(x\) is in meters. The electric field in the region is

5.
Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.

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Rutherford model could not explain Maxwell's electrodynamics theory and line spectra of atom.

CBSE CLASS XII Related Questions

1.An electron is revolving around a proton in a circular orbit of radius $r$. Using classical physics, prove that the ratio of value of the angular momentum and the value of magnetic moment of electron revolving in the orbit is a constant.

2.A magnet held vertically, with its north pole down, is dropped along the axis of a closed solenoid placed vertically on a table. If the observer looks down from the top,

3.Consider the nuclear reaction \( X \to Y + Z \). Let \( M_x \), \( M_y \), and \( M_z \) be the masses of the three nuclei X, Y, and Z respectively. Then which of the following relations hold true?

4.In a region, the electric potential varies as \(V = 10 - 50x\), where \(V\) is in volts and \(x\) is in meters. The electric field in the region is

5.Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
An electron is revolving around a proton in a circular orbit of radius $r$. Using classical physics, prove that the ratio of value of the angular momentum and the value of magnetic moment of electron revolving in the orbit is a constant.

2.
A magnet held vertically, with its north pole down, is dropped along the axis of a closed solenoid placed vertically on a table. If the observer looks down from the top,

3.
Consider the nuclear reaction \( X \to Y + Z \). Let \( M_x \), \( M_y \), and \( M_z \) be the masses of the three nuclei X, Y, and Z respectively. Then which of the following relations hold true?

4.
In a region, the electric potential varies as \(V = 10 - 50x\), where \(V\) is in volts and \(x\) is in meters. The electric field in the region is

5.
Find the ratio $\dfrac{\lambda_\alpha}{\lambda_p}$ of the de Broglie wavelength $\lambda_\alpha$ associated with an alpha particle to the de Broglie wavelength $\lambda_p$ associated with a proton if both are moving with the same velocity.