Electric dipole , electric field at a point on axial and equatorial line due to a dipole

Electric dipole , electric field at a point on axial and equatorial line due to a dipole

In this assignment we will discuss about Electric dipole , electric field at a point on axial and equatorial line due to a dipole and dipole moment.

 

Before to read about electric dipole students must have to know about electric field .

To read  or download complete assignment of electric field click here

 

Electric dipole –  An electric dipole consist of a pair of equal and opposite point charges separated by small distance .

Let two charges of equal magnitude but opposite sign( q and -q)  are separated by distance 2a , then the arrangement is known as electric dipole .

Dipole moment  (p) – Dipole moment of an electric dipole is the measurement of the strength of the electric dipole  its magnitude is the product of magnitude of either charge and separation between them .

i.e.    Magnetic moment  p  = q ( 2a  )

Direction of magnetic field is given as  negative to positive charge i.e. -q to +q  ;

Its   SI  unit is  C-m ( coulomb meter ) and dimension is [M0 L1 T1 A1 ] :

** Dipole field – It is the space around the dipole in which electric effect of the dipole can be experienced .  For electric dipole electric field E  α   1/r3  but for a point charge  E α 1/r2

In the link given below , students can find the notes related to  electric field at a point on axial and equatorial line due to a dipole.

 TO download complete assignment on Electric dipole , electric field at a point on axial and equatorial line due to a dipole – click here

To see the video of electric field at axial point due to a dipole click on the link given below 

To view the video related to the topic electric field at equatorial point of a dipole click on link given below

 

Electric field intensity at any point due to a short electric dipole , it explain the electric field due to a dipole at any point and using this derivation we can find the electric field at axial and equatorial point of a dipole .

 To download the assignment on Electric field intensity at any point due to a short electric dipole- click here

To view the video related to the topic electric field at any point due to dipole click  on the link given below

It is necessary for the students to get command on the above topic students has to solve some numerical base on this topic .

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