BIOT-SAVART LAW APPLICATION IN WIRELESS POWER TRANSFER – DEPENDENCE OF MAGNETIC FIELD TO ANGLE POSITION

Abstract

The magnetic field of a closed loop of conductive wire can be computed due to Biot-Savart law, which analyses the value of the field at an exterior point from the transversal axis. If the measure point is out of the axis then the magnetic field has completely different values. A general stated form of this law can measure the value in any point, in relation to Euclidian distance from the loop.

Keywords

• Biot-Savart law
• exterior magnetic field
• closed loop