Dipole
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359340 An electric field of \(2000\;V/m\) is applied to an electric dipole at an angle of \(60^{\circ}\). The value of electric dipole moment is \({10^{ - 29}}Cm\). The potential energy of the electric dipole is found to be \(N \times {10^{ - M}}\). Find the value of \(N + M\) is

1 25
2 35
3 50
4 15
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359341 Assertion :
In the absence of an external electric field, the dipole moment per unit volume of a polar dielectric is zero.
Reason :
The dipoles of a polar dielectric are randomly oriented.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359342 The total dipole moment of dielectric with polar molecules in absence of an external electric field is

1 zero
2 negative
3 infinite
4 none of these
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359343 A dipole is placed in an electric field as shown. In which direction will it move?
supporting img

1 Towards the right as its potential energy will decrease.
2 Towards the left as its potential energy will decrease.
3 Towards the right as its potential energy will increase.
4 Towards the left as its potential energy will increase.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359344 Figure shows electric field lines in which an electric dipole \(P\) is placed as shown. Which of the following statements is correct?
supporting img

1 The dipole will experience a force towards right.
2 The dipole will not experience any force.
3 The dipole will experience a force upwards.
4 The dipole will experience a force towards left.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359340 An electric field of \(2000\;V/m\) is applied to an electric dipole at an angle of \(60^{\circ}\). The value of electric dipole moment is \({10^{ - 29}}Cm\). The potential energy of the electric dipole is found to be \(N \times {10^{ - M}}\). Find the value of \(N + M\) is

1 25
2 35
3 50
4 15
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359341 Assertion :
In the absence of an external electric field, the dipole moment per unit volume of a polar dielectric is zero.
Reason :
The dipoles of a polar dielectric are randomly oriented.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359342 The total dipole moment of dielectric with polar molecules in absence of an external electric field is

1 zero
2 negative
3 infinite
4 none of these
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359343 A dipole is placed in an electric field as shown. In which direction will it move?
supporting img

1 Towards the right as its potential energy will decrease.
2 Towards the left as its potential energy will decrease.
3 Towards the right as its potential energy will increase.
4 Towards the left as its potential energy will increase.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359344 Figure shows electric field lines in which an electric dipole \(P\) is placed as shown. Which of the following statements is correct?
supporting img

1 The dipole will experience a force towards right.
2 The dipole will not experience any force.
3 The dipole will experience a force upwards.
4 The dipole will experience a force towards left.
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359340 An electric field of \(2000\;V/m\) is applied to an electric dipole at an angle of \(60^{\circ}\). The value of electric dipole moment is \({10^{ - 29}}Cm\). The potential energy of the electric dipole is found to be \(N \times {10^{ - M}}\). Find the value of \(N + M\) is

1 25
2 35
3 50
4 15
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359341 Assertion :
In the absence of an external electric field, the dipole moment per unit volume of a polar dielectric is zero.
Reason :
The dipoles of a polar dielectric are randomly oriented.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359342 The total dipole moment of dielectric with polar molecules in absence of an external electric field is

1 zero
2 negative
3 infinite
4 none of these
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359343 A dipole is placed in an electric field as shown. In which direction will it move?
supporting img

1 Towards the right as its potential energy will decrease.
2 Towards the left as its potential energy will decrease.
3 Towards the right as its potential energy will increase.
4 Towards the left as its potential energy will increase.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359344 Figure shows electric field lines in which an electric dipole \(P\) is placed as shown. Which of the following statements is correct?
supporting img

1 The dipole will experience a force towards right.
2 The dipole will not experience any force.
3 The dipole will experience a force upwards.
4 The dipole will experience a force towards left.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359340 An electric field of \(2000\;V/m\) is applied to an electric dipole at an angle of \(60^{\circ}\). The value of electric dipole moment is \({10^{ - 29}}Cm\). The potential energy of the electric dipole is found to be \(N \times {10^{ - M}}\). Find the value of \(N + M\) is

1 25
2 35
3 50
4 15
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359341 Assertion :
In the absence of an external electric field, the dipole moment per unit volume of a polar dielectric is zero.
Reason :
The dipoles of a polar dielectric are randomly oriented.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359342 The total dipole moment of dielectric with polar molecules in absence of an external electric field is

1 zero
2 negative
3 infinite
4 none of these
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359343 A dipole is placed in an electric field as shown. In which direction will it move?
supporting img

1 Towards the right as its potential energy will decrease.
2 Towards the left as its potential energy will decrease.
3 Towards the right as its potential energy will increase.
4 Towards the left as its potential energy will increase.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359344 Figure shows electric field lines in which an electric dipole \(P\) is placed as shown. Which of the following statements is correct?
supporting img

1 The dipole will experience a force towards right.
2 The dipole will not experience any force.
3 The dipole will experience a force upwards.
4 The dipole will experience a force towards left.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359340 An electric field of \(2000\;V/m\) is applied to an electric dipole at an angle of \(60^{\circ}\). The value of electric dipole moment is \({10^{ - 29}}Cm\). The potential energy of the electric dipole is found to be \(N \times {10^{ - M}}\). Find the value of \(N + M\) is

1 25
2 35
3 50
4 15
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359341 Assertion :
In the absence of an external electric field, the dipole moment per unit volume of a polar dielectric is zero.
Reason :
The dipoles of a polar dielectric are randomly oriented.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359342 The total dipole moment of dielectric with polar molecules in absence of an external electric field is

1 zero
2 negative
3 infinite
4 none of these
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359343 A dipole is placed in an electric field as shown. In which direction will it move?
supporting img

1 Towards the right as its potential energy will decrease.
2 Towards the left as its potential energy will decrease.
3 Towards the right as its potential energy will increase.
4 Towards the left as its potential energy will increase.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359344 Figure shows electric field lines in which an electric dipole \(P\) is placed as shown. Which of the following statements is correct?
supporting img

1 The dipole will experience a force towards right.
2 The dipole will not experience any force.
3 The dipole will experience a force upwards.
4 The dipole will experience a force towards left.