05. DIPOLE
Electric Charges and Fields

267798 The electric potential due to an extremely short dipole at a distance \(r\) from it is proportional to

1 \(\frac{1}{r}\)
2 \(\frac{1}{r^{2}}\)
3 \(\frac{1}{r^{3}}\)
4 \(\frac{1}{r^{4}}\)
Electric Charges and Fields

267799 An electric dipole when placed in a uniform electric field will have minimum potential energy, if the angle between dipole moment and electric field is

1 zero
2 \(\pi / 2\)
3 \(\pi\)
4 \(3 \pi / 2\)
Electric Charges and Fields

267800 The angle between the electric dipole moment and the electric field strength due to it, on the equatorial line is

1 \(0^{\circ}\)
2 \(90^{\circ}\)
3 \(180^{\circ}\)
4 \(60^{\circ}\)
Electric Charges and Fields

267801 A metallic shell has a point charge \(q\) kept inside its cavity. Which one of the following diagrams correctly represents the electric lines of forces?

1
2
3
4
Electric Charges and Fields

267798 The electric potential due to an extremely short dipole at a distance \(r\) from it is proportional to

1 \(\frac{1}{r}\)
2 \(\frac{1}{r^{2}}\)
3 \(\frac{1}{r^{3}}\)
4 \(\frac{1}{r^{4}}\)
Electric Charges and Fields

267799 An electric dipole when placed in a uniform electric field will have minimum potential energy, if the angle between dipole moment and electric field is

1 zero
2 \(\pi / 2\)
3 \(\pi\)
4 \(3 \pi / 2\)
Electric Charges and Fields

267800 The angle between the electric dipole moment and the electric field strength due to it, on the equatorial line is

1 \(0^{\circ}\)
2 \(90^{\circ}\)
3 \(180^{\circ}\)
4 \(60^{\circ}\)
Electric Charges and Fields

267801 A metallic shell has a point charge \(q\) kept inside its cavity. Which one of the following diagrams correctly represents the electric lines of forces?

1
2
3
4
Electric Charges and Fields

267798 The electric potential due to an extremely short dipole at a distance \(r\) from it is proportional to

1 \(\frac{1}{r}\)
2 \(\frac{1}{r^{2}}\)
3 \(\frac{1}{r^{3}}\)
4 \(\frac{1}{r^{4}}\)
Electric Charges and Fields

267799 An electric dipole when placed in a uniform electric field will have minimum potential energy, if the angle between dipole moment and electric field is

1 zero
2 \(\pi / 2\)
3 \(\pi\)
4 \(3 \pi / 2\)
Electric Charges and Fields

267800 The angle between the electric dipole moment and the electric field strength due to it, on the equatorial line is

1 \(0^{\circ}\)
2 \(90^{\circ}\)
3 \(180^{\circ}\)
4 \(60^{\circ}\)
Electric Charges and Fields

267801 A metallic shell has a point charge \(q\) kept inside its cavity. Which one of the following diagrams correctly represents the electric lines of forces?

1
2
3
4
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Electric Charges and Fields

267798 The electric potential due to an extremely short dipole at a distance \(r\) from it is proportional to

1 \(\frac{1}{r}\)
2 \(\frac{1}{r^{2}}\)
3 \(\frac{1}{r^{3}}\)
4 \(\frac{1}{r^{4}}\)
Electric Charges and Fields

267799 An electric dipole when placed in a uniform electric field will have minimum potential energy, if the angle between dipole moment and electric field is

1 zero
2 \(\pi / 2\)
3 \(\pi\)
4 \(3 \pi / 2\)
Electric Charges and Fields

267800 The angle between the electric dipole moment and the electric field strength due to it, on the equatorial line is

1 \(0^{\circ}\)
2 \(90^{\circ}\)
3 \(180^{\circ}\)
4 \(60^{\circ}\)
Electric Charges and Fields

267801 A metallic shell has a point charge \(q\) kept inside its cavity. Which one of the following diagrams correctly represents the electric lines of forces?

1
2
3
4