DIA-, PARA-, AND FERROMAGNETISM SK048
Exp-1 To demonstrate dia-para-ferro magnetism in an inhomogeneous magnetic field.
- Reversible pole pieces for centric and homogenous magnetic field.
- Coils are enamelled Cu wire wound round on high impact plastic moulded bobbins.
- Multipurpose components.
- Each coil is enclosed on the same housing.
- In homogeneous magnetic field.
- Dia magnetism.
- Para magnetism.
- Ferro magnetism.
- Magnetic dipole.
Diamagnetism is the property of material which causes it to create a magnetic field in opposition of an externally applied magnetic field, thus causing a repulsive effect.
Paramagnetism is a form of magnetism which occurs only in the presence of an externally applied magnetic field. Paramagnetic materials are attracted to magnetic fields.
Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets and/or exhibit strong interactions with magnets.
The present setup demonstrates the magnetic behavior of Bismuth, Nickel and Aluminium samples when suspended freely in an inhomogeneous magnetic field. These metals are attracted or repelled by magnetic field depending upon the magnetic property of the metal under investigation.
Contents:
| Cat. No. | Item Name | Qty. |
| SE1004 | Power supply 0-30V DC,10 A | 1 |
| C0609 | U-Core | 1 |
| C7553 | Pole piece with hole(pair) | 1 |
| C8112 | Pointed attachment for pole pieces(pair) | 1 |
| C7760 | Coil 250 turns | 2 |
| SG101 | ‘A’ shaped base | 1 |
| C7758 | Rod ‘L’ shaped | 1 |
| C7759 | Attachment assembly | 1 |
| SN203 | Flexible plug lead, red | 1 |
| SN200 | Flexible plug lead, black | 1 |
| SN206 | Flexible plug lead, yellow | 1 |
| C7761 | Bi sample | 1each |
| C7762 | Ni sample | 1each |
| C7763 | Al sample | 1each |
- Power Supply 0-30V DC,10AMP SE1004
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SPECIFICATIONS 0-30V, 20 A DC regulated Power Supply with coarse and fine continuously adjustable knob for current and voltage.
Input Voltage : 220V, ±5%, 50Hz AC
Output Voltage : 0-30V
Voltage Resolution : 0.1V
Voltage Display : 2½ Digit LED
Output Current : 0-10 Amp
Current Resolution : 0.1 Amp
Current Display : 2½ Digit LED
Protection : Current-Limiter
Primary fuse : 8 Amp
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- Electromagnet Unit SB262
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SPECIFICATIONS Coils : 250 turns.
Current : 10Amp (Max.)
Wire : 18SWG, Cu.
Connection : 4mm safety socket.
U Core : 150x130mm(LxH), 40x40mm cross section.
Pole piece : Length=80mm
Point Pin : Length=90mm
Core material : Ferromagnetic
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- Samples
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SPECIFICATIONSCat. No. Material Length Diameter C7761 Bi 10mm 2mm C7762 Ni 10mm 2mm C7763 Al 10mm 2mm
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- 'A' Shaped Base SG101
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SPECIFICATIONS Mount : Support rod upto 8-14mm.
Material : Cast iron
Length : 200mm
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