Outside Magnetic Field of a Conductor Straight

Principle:

A current which flows through one or two neighbouring straight conductors produces a magnetic field around them. The dependences of these magnetic fields on the distance from the conductor and on the current are determined.

Benefits: 

Four different current conductors allow the observation of the magnetic field in different configurations

Experimental setup allows the visualization of the Maxwell Equations

No extra calibration needed, Teslameter is calibrated  up to 1 T

Tasks:

Determination of the magnetic field

of a straight conductor as a function of the current,

of a straight conductor as a function of the distance from the conductor,

of two parallel conductors, in which the current is flowing in the same direction, as a function of the distance from one conductor on the line joining the two conductors,

of two parallel conductors, in which the current is flowing in opposite directions, as a function of the distance from one conductor on the line joining the two conductors.

The set includes:-

Set of 4 electrical conductors

Coil 6 coils

140 coil turns, taken 6

Clamping device

Iron core, short, laminated

U-core, laminated

Variable transformer with rectifier DC 12 V, 5 A /

AC: 15 V, 5 A

Digital teslameter

Hall probe, axial

current transformer

Digital multimeter manual

Ruler, l = 1000 mm

Socket

Support rod made of stainless steel, l = 370 mm, d = 10 mm

Bosshead -PASS-

Table clamp

Connecting cord, 500 mm, yellow