^At centre of arc
At centre of arc Magnetic field at centre of arc is Use θ in radians. Contribution of straight parts at […]
Entries by kp-web-admin
^Circular ring
Circular ring Magnetic field on the axis of a circular ring To find field at C use r = R […]
^Straight thin finite conductor
Straight thin finite conductor Magnetic field at point P around a straight thin finite conductor is On a thin conductor […]
^Arbitrary current carrying conductor
Arbitrary current carrying conductor Magnetic field at point P around a conductor of arbitrary shape Here is called current element.
^Moving point charge
Moving point charge Magnetic field at point P for a point charge ‘+q’ moving with velocity is In any arbitrary […]
^Facts
Facts → Induced magnetic field or magnetic induction vector or magnetic flux density. SI unit of : weber/meter2 or tesla (T) […]
^Biot–savart’s law
Biot–savart’s law The magnitude of the magnetic field produced depends upon strength of current flowing in the conductor shape, size […]
^Oersted observation
Oersted observation Oersted (1820) was the first to discover magnetic field associated with a current carrying conductor. He found that […]
^Vector addition law
^Vector addition law The essential condition for the addition of the two vectors that they should of the same physical […]
*Describing a vector
*Describing a vector A vector can be expressed as infinite no. of components in 2D or 3 D, however generally […]
