Application of Biot-Savart law: Magnetic Field At The Centre Of The Circular Coil Carrying Current

Last time I have discussed and derived the Biot-Savart law. Let us today discuss the APPLICATION OF BIOT-SAVART’S LAW that is

Magnetic Field At The Centre Of The Circular Coil Carrying Current:-

Consider a circular coil of radius r with centre O,

Let I be the current flowing in the circular coil in the direction Continue reading “Application of Biot-Savart law: Magnetic Field At The Centre Of The Circular Coil Carrying Current”

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BIOT-SAVART’S LAW DERIVATION

BIOT-SAVART’S LAW OR AMPERE’S LAW FOR CURRENT ELEMENT

Biot-Savart’s law deals with the magnetic field induction at a point due to a small current element.

Current element

A current element is a conductor carrying current.It is the product of current,I and length of very small segment of current carrying wire ,dL. Continue reading “BIOT-SAVART’S LAW DERIVATION”

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