हिंदी

In an electric dipole, what is the locus of a point having zero potential?

Advertisements
Advertisements

प्रश्न

In an electric dipole, what is the locus of a point having zero potential?

एक पंक्ति में उत्तर
Advertisements

उत्तर

The equatorial plane is the locus of a point having zero potential in an electric dipole.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2023-2024 (March) Official

वीडियो ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्न

A system has two charges qA = 2.5 × 10−7 C and qB = −2.5 × 10−7 C located at points A: (0, 0, −15 cm) and B: (0, 0, +15 cm), respectively. What are the total charge and electric dipole moment of the system?


Derive an expression for the intensity of electric field at a point in broadside position or on [4)
an equatorial line of an electric dipole.


Define dipole moment of an electric dipole. Is it a scalar or a vector?


Two particles and B, of opposite charges 2.0 × 10−6 C and −2.0 × 10−6 C, are placed at a separation of 1.0 cm. Calculate the electric field at a point on the axis of the dipole 1.0 cm away from the centre. 


Two particles, carrying charges −q and +q and and of mass m each, are fixed at the ends of a light rod of length a to form a dipole. The rod is clamped at an end and is placed in a uniform electric field E with the axis of the dipole along the electric field. The rod is slightly tilted and then released. Neglecting gravity, find the time period of small oscillations.  


Electric charges q, q, - 2q are placed at the comers of an equilateral triangle ABC of side l. The magnitude of electric dipole moment of the system is ____________.


An electric dipole of moment p is placed parallel to the uniform electric field. The amount of work done in rotating the dipole by 90° is ____________.


Polar molecules are the molecules ______.


Two charges –q each are fixed separated by distance 2d. A third charge q of mass m placed at the mid-point is displaced slightly by x(x << d) perpendicular to the line joining the two fixed charged as shown in figure. Show that q will perform simple harmonic oscillation of time period.

`T = [(8pi^3 ε_0 md^3)/q^2]^(1/2)`


Arrangement of an oxygen ion and two hydrogen ions in a water molecule is shown in the figure below.

Calculate the electric dipole moment of a water molecule. Express your answer in terms of e (charge on hydrogen ions), l and θ.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×