Asked by dharaelect | 27th Mar, 2019, 01:58: PM
Two charges of +10 μC and - 10 μC are placed at a distance of 5 mm.
Dipole moment is given as,
p = qd
p = 10 x 10-6 x 5 x 10-3
p = 5 x 10-8 Cm
a) Point P is on axis at a distance of 15 cm from a distance O.
Thus, the electric field at point P is,
b) The point Q is perpendicular to the axis of the dipole which is 15 cm apart from point O.
Thus, the electric field due to a dipole at Q is,
Answered by Shiwani Sawant | 27th Mar, 2019, 03:44: PM
- In which orientation, a dipole placed in a uniform electricfield is in (i) stable, (ii) unstable equilibrium?
- Define an electric dipole.
- Draw the pattern for electric field due to a dipole at any point.
- What do you understand by an ideal electric dipole?
- What do you mean by dipole moment?
- What is the direction of dipole moment?
- How the electric field due to an electric dipole is different from that of a point charge?
- What will be the net resultant force when the electric dipole moment is parallel to non uniform electric field ?
- Discuss the case when dipole moment is aligned anti parallel to the external increasing field.
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