Higher Physics Lab Electricity & Magnetism

#### MAGNETIC FILED ALONG THE AXIS SED1001

Exp-1 To study Biot-Savart’s law.
Exp-2 To study the magnetic field along the axis of a current carrying multiturn coil.
Exp-3 To study the dependancy of magnetic field on coil diameter and number of turns.

• Modular approach.
• Multipurpse power supply.
• Multiturn coils of various diameters.
• Magnetic field measurement with axial probe.
• Electrical safety tested.
• Experiment can be performed at low current.
• Biot Savart's law.
• Magnetic flux density.
• Induction.
• Wire loop.
• Magnetic field.

Principle and Working:
A current carrying coil produces a magnetic field along its axis which is defined by Biot Savart’s law.
In the present setup, the study of magnetic field along the axis is investigated with coils having different dimensions and turns. The magnetic field is measured using a axial hall probe and digital gaussmeter.

Contents:

 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 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 SG454 Clamp (C type) 2