# What is Ampere’s law?please give me the brief explanation..

PRAPULPODISHETTI
669 Points
8 years ago
Ampere's Law states that for any closed loop path, the sum of the length elements times the magnetic field in the direction of the length element is equal to the permeability times the electric current enclosed in the loop.

The integralaround the  closed path of a component of the magnetic field  tangent to the direction  of the path is equlas to μ0 times the current interpted by the area with in the path.
PRAPULPODISHETTI
669 Points
8 years ago
The main limitation of Ampers law is, the cirrent must be in steady , that means current must be constant in time. The use of Amperes law is to calculate the magnitc field of a given distributions of currents and the distribution has a high degree of symmetry. Here magnetic feild can be calculating technique for electric fields by mens of Gauss law.
Thank you.....
KALYAN
400 Points
8 years ago
Ampere's Law states that for any closed loop path, the sum of the length elements times the magnetic field in the direction of the length element is equal to the permeability times the electric current enclosed in the loop.
N JYOTHEESWAR
342 Points
8 years ago
The magnetic field in space around an electric current is proportional to the electric current which serves as its source,just as the electric field in the space is proportional to the charge is called amperes law.
Prabhakar ch
577 Points
8 years ago
Dear Sai Sardar Ampere's Law states that for any closed loop path, the sum of the length elements times the magnetic field in the direction of the length element is equal to the permeability times the electric current enclosed in the loop.
317 Points
8 years ago
Ampere's Law. Amphere law relates magnetic fields to electric currents that produce them. Amphere law determines the magnetic field associated with a given current, or the current associated with a given magnetic field, provided that the electric field does not change over time.
siva ganesh
45 Points
8 years ago
dear iitian..,
Ampere's Law states that for any closed loop path, the sum of the length elements times the magnetic field in the direction of the length element is equal to the permeability times the electric current enclosed in the loop.
T.kumar
281 Points
8 years ago
Ampere's Law. The magnetic field in space around an electric current is proportional to the electric current which serves as its source, just as the electric field in space is proportional to the charge which serves as its source.
salvathshaik
164 Points
8 years ago
ampheres alw is defined by the for any closed loop path , hte sum of the lengh of the elements times the magnetic field in the direction of rthe length element is equal to the permeability times the electric current enclosed in the loop.
Gowri sankar
292 Points
8 years ago
Dear sai sardar,
The magnetic field in space around an electric current is proportional to the electric current which serves asit source, the electric feild in space is proportional to the charge.
NARAYANA
242 Points
8 years ago
THE LINE INTEGRAL OF A MAGNETIC FIELD IN THE DIRECTION OF THE PATH IS EQUAL TO “MUENOT” TIMES THE CURRENT INTERCEPTED BY THE AREA.
ULFAT
103 Points
8 years ago
The full version of Ampere's Law is one of Maxwell's Equations that describe the electromagnetic force. Ampere's Law specifically, says that the magnetic field created by an electric current is proportional to the size of that electric current with a constant of proportionality equal to the permeability of free space.
E.Nandhini ketha
115 Points
6 years ago
Ampere’s law defines that for any closed loop path, the sum of the length elements times the magnetic field in the direction of the length element is equal to the permeability times the electric current enclosed in the loop.