359318 Assertion :
An applied electric field will polarize the polar dielectric material.
Reason :
In polar dielectrics, each molecule has a permanent dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359319 A cube of side \(1\,cm\) contains 100 molecules each having an induced dipole moment of \({0.2 \times 10^{-6} {C}-{m}}\) in an external electric field of \({4 N C^{-1}}\). The electric susceptibility of the materials is \({C^{2} N^{-1} {~m}^{-2}}\)

359320 Assertion :
In the absence of an externally applied electric field, the displacement per unit volume of a polar dielectric material is constant.
Reason :
In polar dielectrics, each molecule has a temporary dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359321 I.
The molecules of a substance may be polar or non - polar.
II.
In a non - polar molecule, the centres of positive and negative charge coincide.
III.
The non - polar molecule has no permanent (or intrinsic) dipole moment.

359322 Polar molecules are the molecules:

359318 Assertion :
An applied electric field will polarize the polar dielectric material.
Reason :
In polar dielectrics, each molecule has a permanent dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359319 A cube of side \(1\,cm\) contains 100 molecules each having an induced dipole moment of \({0.2 \times 10^{-6} {C}-{m}}\) in an external electric field of \({4 N C^{-1}}\). The electric susceptibility of the materials is \({C^{2} N^{-1} {~m}^{-2}}\)

359320 Assertion :
In the absence of an externally applied electric field, the displacement per unit volume of a polar dielectric material is constant.
Reason :
In polar dielectrics, each molecule has a temporary dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359321 I.
The molecules of a substance may be polar or non - polar.
II.
In a non - polar molecule, the centres of positive and negative charge coincide.
III.
The non - polar molecule has no permanent (or intrinsic) dipole moment.

359322 Polar molecules are the molecules:

359318 Assertion :
An applied electric field will polarize the polar dielectric material.
Reason :
In polar dielectrics, each molecule has a permanent dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359319 A cube of side \(1\,cm\) contains 100 molecules each having an induced dipole moment of \({0.2 \times 10^{-6} {C}-{m}}\) in an external electric field of \({4 N C^{-1}}\). The electric susceptibility of the materials is \({C^{2} N^{-1} {~m}^{-2}}\)

359320 Assertion :
In the absence of an externally applied electric field, the displacement per unit volume of a polar dielectric material is constant.
Reason :
In polar dielectrics, each molecule has a temporary dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359321 I.
The molecules of a substance may be polar or non - polar.
II.
In a non - polar molecule, the centres of positive and negative charge coincide.
III.
The non - polar molecule has no permanent (or intrinsic) dipole moment.

359322 Polar molecules are the molecules:

359318 Assertion :
An applied electric field will polarize the polar dielectric material.
Reason :
In polar dielectrics, each molecule has a permanent dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359319 A cube of side \(1\,cm\) contains 100 molecules each having an induced dipole moment of \({0.2 \times 10^{-6} {C}-{m}}\) in an external electric field of \({4 N C^{-1}}\). The electric susceptibility of the materials is \({C^{2} N^{-1} {~m}^{-2}}\)

359320 Assertion :
In the absence of an externally applied electric field, the displacement per unit volume of a polar dielectric material is constant.
Reason :
In polar dielectrics, each molecule has a temporary dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359321 I.
The molecules of a substance may be polar or non - polar.
II.
In a non - polar molecule, the centres of positive and negative charge coincide.
III.
The non - polar molecule has no permanent (or intrinsic) dipole moment.

359322 Polar molecules are the molecules:

359318 Assertion :
An applied electric field will polarize the polar dielectric material.
Reason :
In polar dielectrics, each molecule has a permanent dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359319 A cube of side \(1\,cm\) contains 100 molecules each having an induced dipole moment of \({0.2 \times 10^{-6} {C}-{m}}\) in an external electric field of \({4 N C^{-1}}\). The electric susceptibility of the materials is \({C^{2} N^{-1} {~m}^{-2}}\)

359320 Assertion :
In the absence of an externally applied electric field, the displacement per unit volume of a polar dielectric material is constant.
Reason :
In polar dielectrics, each molecule has a temporary dipole moment but these are randomly oriented in the absence of an externally applied electric field.

359321 I.
The molecules of a substance may be polar or non - polar.
II.
In a non - polar molecule, the centres of positive and negative charge coincide.
III.
The non - polar molecule has no permanent (or intrinsic) dipole moment.

359322 Polar molecules are the molecules: