• The Facebook Platform

Results 1 to 1 of 1
  1. #1
    Join Date
    Apr 2010
    Age
    23
    Posts
    1,401
    Points
    1,620.64
    Rep Power
    10000

    new_new Fsc 2nd Year chapter No :1 | ELECTROSTATICS

    Fsc 2nd Year chapter No :1 | ELECTROSTATICS







    Topic No :5

    ELECTRIC FLUX
    GENERAL MEANING OF ELECTRIC FLUX

    In common language flux refers to the flow or stream of any thing from one point to another point. In the similar way electric flux is the total number of lines of force passing through a surface. PHYSICAL MEANING OF ELECTRIC FLUX

    In physical sense, electric flux is defined as:

    "The total number of lines of force passing through the unit area of a surface held perpendicularly."
    MATHEMATICAL MEANING OF ELECTRIC FLUX

    Mathematically the electric flux is defined as: "The dot product of electric field intensity (E) and the vector area (DA) is called electric flux." electricflux1 - Fsc 2nd Year chapter No :1 | ELECTROSTATICS
    Where q is the angle between E and DA

    MAXIMUM FLUX

    If the surface is placed perpendicular to the electric field then maximum electric lines of force will pass through the surface. Consequently maximum electric flux will pass through the surface.
    electricflux2 - Fsc 2nd Year chapter No :1 | ELECTROSTATICS
    electricflux4 - Fsc 2nd Year chapter No :1 | ELECTROSTATICS
    ZERO FLUX
    If the surface is placed parallel to the electric field then no electric lines of force will pass through the surface. Consequently no electric flux will pass through the surface. electricflux3 - Fsc 2nd Year chapter No :1 | ELECTROSTATICS electricflux5 - Fsc 2nd Year chapter No :1 | ELECTROSTATICS
    Flux is a scalar quantity . UNIT OF FLUX

    electricflux6 - Fsc 2nd Year chapter No :1 | ELECTROSTATICS




 

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

     

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •