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Polarizability is defined as the
- a)Product of dipole moment and electric field
- b)Ratio of dipole moment to electric field
- c)Ratio of electric field to dipole moment
- d)Product of dielectric constant and dipole moment
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Polarizability is defined as thea)Product of dipole moment and electri...
Answer: b
Explanation: Polarizability is a constant that is defined as the ratio of elemental dipole moment to the electric field strength.
Explanation: Polarizability is a constant that is defined as the ratio of elemental dipole moment to the electric field strength.
Most Upvoted Answer
Polarizability is defined as thea)Product of dipole moment and electri...
Polarizability and its Definition
Polarizability is a property of a molecule or atom that describes its ability to form an induced dipole moment in response to an external electric field. It is commonly denoted by the Greek letter alpha (α). The polarizability of a molecule depends on its electronic structure and the distribution of its electron density.
Definition of Polarizability
Polarizability is defined as the ratio of the induced dipole moment (μ) to the applied electric field (E). Hence, option 'B' is the correct answer. Let's understand this in detail.
Polarizability = Ratio of Dipole Moment to Electric Field
The polarizability of a molecule can be expressed mathematically as:
α = μ / E
where α is the polarizability, μ is the induced dipole moment, and E is the applied electric field.
This equation shows that polarizability is a measure of how easily a molecule can be polarized or how much it can be distorted by an external electric field.
Explanation of the Correct Answer
Option 'B' states that polarizability is the ratio of the dipole moment to the electric field. This answer is correct because it aligns with the definition of polarizability as the ratio of the induced dipole moment to the applied electric field.
Other Options Explanation
Let's briefly explain why the other options are incorrect:
- Option 'A': The product of dipole moment and electric field does not represent polarizability. It may have a different physical meaning in some other context.
- Option 'C': The ratio of electric field to dipole moment does not represent polarizability. This ratio is not commonly used in the definition or calculation of polarizability.
- Option 'D': The product of dielectric constant and dipole moment is not equal to polarizability. The dielectric constant is a property of a material, while polarizability is a property of a molecule or atom.
Hence, option 'B' is the correct answer as it aligns with the definition and calculation of polarizability.
Polarizability is a property of a molecule or atom that describes its ability to form an induced dipole moment in response to an external electric field. It is commonly denoted by the Greek letter alpha (α). The polarizability of a molecule depends on its electronic structure and the distribution of its electron density.
Definition of Polarizability
Polarizability is defined as the ratio of the induced dipole moment (μ) to the applied electric field (E). Hence, option 'B' is the correct answer. Let's understand this in detail.
Polarizability = Ratio of Dipole Moment to Electric Field
The polarizability of a molecule can be expressed mathematically as:
α = μ / E
where α is the polarizability, μ is the induced dipole moment, and E is the applied electric field.
This equation shows that polarizability is a measure of how easily a molecule can be polarized or how much it can be distorted by an external electric field.
Explanation of the Correct Answer
Option 'B' states that polarizability is the ratio of the dipole moment to the electric field. This answer is correct because it aligns with the definition of polarizability as the ratio of the induced dipole moment to the applied electric field.
Other Options Explanation
Let's briefly explain why the other options are incorrect:
- Option 'A': The product of dipole moment and electric field does not represent polarizability. It may have a different physical meaning in some other context.
- Option 'C': The ratio of electric field to dipole moment does not represent polarizability. This ratio is not commonly used in the definition or calculation of polarizability.
- Option 'D': The product of dielectric constant and dipole moment is not equal to polarizability. The dielectric constant is a property of a material, while polarizability is a property of a molecule or atom.
Hence, option 'B' is the correct answer as it aligns with the definition and calculation of polarizability.
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Polarizability is defined as thea)Product of dipole moment and electric fieldb)Ratio of dipole moment to electric fieldc)Ratio of electric field to dipole momentd)Product of dielectric constant and dipole momentCorrect answer is option 'B'. Can you explain this answer?
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