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Electric Charges and Fields

267793 The electric field at a point at a distance \(r\) from an electric dipole is proportional to

1 \(\frac{1}{r}\)

2 \(\frac{1}{r^{2}}\)

3 \(\frac{1}{r^{3}}\)

4 \(r^{2}\)

Electric Charges and Fields

267794 An electric dipole placed with its axis in the direction of a uniform electric field experiences

1 aforcebut not torque

2 a torquebut no force

3 a force as well as a torque

4 neither a force nor a torque

Electric Charges and Fields

267819 **Assertion(A):** E lectric potential at any point on the equatorial line of electric dipole is zero.
**Reason (R):** Electric potential is scalar

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267820 **Assertion(A):** The potential at any point due to a group of ' \(N\) ' point charges is simply arrived at by the principle of superposition
**Reason ( \(R\) ):** The potential energy of a system of two charges is a scalar quantity

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267821 **Assertion (A):** The electrostatic potential energy is independent of the manner in which the cofiguration is achieved
**Reason (R):** Electrostatic field is conservative field

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267793 The electric field at a point at a distance \(r\) from an electric dipole is proportional to

1 \(\frac{1}{r}\)

2 \(\frac{1}{r^{2}}\)

3 \(\frac{1}{r^{3}}\)

4 \(r^{2}\)

Electric Charges and Fields

267794 An electric dipole placed with its axis in the direction of a uniform electric field experiences

1 aforcebut not torque

2 a torquebut no force

3 a force as well as a torque

4 neither a force nor a torque

Electric Charges and Fields

267819 **Assertion(A):** E lectric potential at any point on the equatorial line of electric dipole is zero.
**Reason (R):** Electric potential is scalar

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267820 **Assertion(A):** The potential at any point due to a group of ' \(N\) ' point charges is simply arrived at by the principle of superposition
**Reason ( \(R\) ):** The potential energy of a system of two charges is a scalar quantity

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267821 **Assertion (A):** The electrostatic potential energy is independent of the manner in which the cofiguration is achieved
**Reason (R):** Electrostatic field is conservative field

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267793 The electric field at a point at a distance \(r\) from an electric dipole is proportional to

1 \(\frac{1}{r}\)

2 \(\frac{1}{r^{2}}\)

3 \(\frac{1}{r^{3}}\)

4 \(r^{2}\)

Electric Charges and Fields

267794 An electric dipole placed with its axis in the direction of a uniform electric field experiences

1 aforcebut not torque

2 a torquebut no force

3 a force as well as a torque

4 neither a force nor a torque

Electric Charges and Fields

267819 **Assertion(A):** E lectric potential at any point on the equatorial line of electric dipole is zero.
**Reason (R):** Electric potential is scalar

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267820 **Assertion(A):** The potential at any point due to a group of ' \(N\) ' point charges is simply arrived at by the principle of superposition
**Reason ( \(R\) ):** The potential energy of a system of two charges is a scalar quantity

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267821 **Assertion (A):** The electrostatic potential energy is independent of the manner in which the cofiguration is achieved
**Reason (R):** Electrostatic field is conservative field

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267793 The electric field at a point at a distance \(r\) from an electric dipole is proportional to

1 \(\frac{1}{r}\)

2 \(\frac{1}{r^{2}}\)

3 \(\frac{1}{r^{3}}\)

4 \(r^{2}\)

Electric Charges and Fields

267794 An electric dipole placed with its axis in the direction of a uniform electric field experiences

1 aforcebut not torque

2 a torquebut no force

3 a force as well as a torque

4 neither a force nor a torque

Electric Charges and Fields

267819 **Assertion(A):** E lectric potential at any point on the equatorial line of electric dipole is zero.
**Reason (R):** Electric potential is scalar

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267820 **Assertion(A):** The potential at any point due to a group of ' \(N\) ' point charges is simply arrived at by the principle of superposition
**Reason ( \(R\) ):** The potential energy of a system of two charges is a scalar quantity

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267821 **Assertion (A):** The electrostatic potential energy is independent of the manner in which the cofiguration is achieved
**Reason (R):** Electrostatic field is conservative field

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267793 The electric field at a point at a distance \(r\) from an electric dipole is proportional to

1 \(\frac{1}{r}\)

2 \(\frac{1}{r^{2}}\)

3 \(\frac{1}{r^{3}}\)

4 \(r^{2}\)

Electric Charges and Fields

267794 An electric dipole placed with its axis in the direction of a uniform electric field experiences

1 aforcebut not torque

2 a torquebut no force

3 a force as well as a torque

4 neither a force nor a torque

Electric Charges and Fields

267819 **Assertion(A):** E lectric potential at any point on the equatorial line of electric dipole is zero.
**Reason (R):** Electric potential is scalar

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267820 **Assertion(A):** The potential at any point due to a group of ' \(N\) ' point charges is simply arrived at by the principle of superposition
**Reason ( \(R\) ):** The potential energy of a system of two charges is a scalar quantity

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

Electric Charges and Fields

267821 **Assertion (A):** The electrostatic potential energy is independent of the manner in which the cofiguration is achieved
**Reason (R):** Electrostatic field is conservative field

1 Both 'A' and 'R' are true and 'R' is the correct explanation of ' \(A\) '

2 Both 'A' and 'R' are true and 'R' is not the correct explanation of ' \(A\) '

3 'A' is true and 'R' is false

4 'A' is false and 'R' is true

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