School Science Lab Electromagnetism

#### MAGNETIC FILED ALONG THE AXIS SED1001

Exp-1 To study Biot-Savart’s law.
Exp-2 To study the magnetic field along the axis (at different point on the axis) of a single coil.
Exp-3 To study the dependancy of magnetic field on coil diameter and number of turns.
PHYSICS, Class XII, Part - 1, Chapter - 4, Moving Charges & Magnetism, the solenoid.

• Modular approach.
• Multipurpse power supply and gauss meter.
• Different types of circular coil.
• Electrical safety tested for power supply and gauss meter.

Principle and Working:
The magnetic field along the axis of coils of different dimensions is measured with a digital gauss meter with axial probe.
In the present setup, the relationship between the maximum field strength and different point on the axis of a single coil with different dimensions are investigated and a comparison is made between the measured and the theoretical effects of position.

Scope of Supply:

 Cat. No. Item Name Qty. SE079 Power supply DC 0-16V, 5 Amp 1 C4939 Digital gauss meter with axial probe 1 SW658 Laboratory jack 200x200mm 1 SG110 Cylindrical base 1 C4238 Axial probe holder 1 SE067 Multimeter 1 SN200 Lead 50cm black 1 SN203 Lead 50cm red 1 SN201 Lead 100cm black 1 SN204 Lead 100cm red 1 CD074 Coil N=165, L=75mm, dia=32mm 1 CD075 Coil N=220, L=100mm, dia=32mm 1 CD076 Coil N=275, L=125mm, dia=32mm 1 CD077 Coil N=165, L=75mm, dia=40mm 1 CD078 Coil N=220, L=100mm, dia=40mm 1 CD079 Coil N=275, L=125mm, dia=40mm 1 SP141 Meter ruler 1 R6969 Clamp 2 Instruction manual 1