definition of uniform and non uniform magnetic field
Answers
Explanation:
Uniform Magnetic Field: Magnetic field is said to be uniform if the magnetic induction has the same magnitude and the same direction at all the points in the region. A uniform magnetic field can be prepared by making a comparatively long cylindrical coil. Once current is flowing throughout the coil a uniform magnetic field will subsist all along the contained by of the coil. This is not true at the very ends of the coil. Helmholtz coils can be bought for the very basis of supplying a uniform magnetic field. In either case, the uniform magnetic fields allow for calibration.
It is represented by drawing parallel lines .
Non-uniform Magnetic Field: If the magnetic induction varies in magnitude and direction at different points in a region, the magnetic field is said to be non-uniform. The magnetic field due to a bar magnet is non-uniform.
It is represented by convergent or divergent lines. So, uniform magnetic field lines are starlight lines whereas non-uniform magnetic field lines are curved. Uniform magnetic field lines will be parallel to each other; non-uniform magnetic field lines are not parallel.