Physics
A current carrying conductor is associated with
A magnetic field
An electric field
An electro-magnetic field
An electrostatic field
An electro-magnetic field
A current carrying conductor, such as a metal wire, will produce a magnetic field around it because of the motion of charge within the wire itself. This motion produces or sets up a magnetic field around the wire in the form of concentric circles. This electromagnetic effect is described in physics by the Biot-Savart Law, an experimentally deduced inverse-square law. The effect is also described by Ampereโs Law, which is derived from the Biot-Savart Law.
An electro-magnetic field A current carrying conductor, such as a metal wire, will produce a magnetic field around it because of the motion of charge within the wire itself. This motion produces or sets up a magnetic field around the wire in the form of concentric circles. This electromagnetic effect is described in physics by the Biot-Savart Law, an experimentally deduced inverse-square law. The effect is also described by Ampereโs Law, which is derived from the Biot-Savart Law.
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