Apparatus for Demonstrating Magnetic Field Lines that Creates a
Product Code : SCL-PL-11832
Apparatus for Demonstrating Magnetic Field Lines that Creates a (SKU SCL-PL-11832) is a classroom set for making magnetic field patterns visible with iron filings around a bar magnet and around a current-carrying coil. It suits middle-school and Class 10 lessons on magnetism. Manufacturing is done by Science Lab Supplies at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, and quotations for schools, colleges, tender contractors and distributors are sent from the same factory.
Specifications
Sizes, ratings and test objects of the field-lines set appear line by line in the table. In short, a 50 x 7 mm magnetic rod is paired with a 100 mm coil rated 220 V / 50 Hz, so permanent-magnet and electromagnet fields can be compared, and 500 g of iron filings, a wooden disc and an iron sheet display the patterns.
| Specification | Value |
|---|---|
| SKU | SCL-PL-11832 |
| Magnetic rod | 50 x 7 mm |
| Coil size | 100 mm |
| Coil rating | 220 V / 50 Hz |
| Iron filings | 500 g |
| Filings container | 1 |
| Wooden disc | 1 |
| Iron sheet | 1 |
| Rubber | 1 |
| Rubbing cloth | 1 |
| Aluminium screws | 5 |
| Paper clips | 5 |
| Iron nails | 10 |
| Plastic nails | 5 |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Magnetic Field Lines Apparatus
The apparatus shows the shape of the field around a bar magnet and around a coil when iron filings are sprinkled over a surface above them. With the same set, pupils can also test screws, clips and nails of different materials to see which ones a magnet attracts.
- Class 6 science: magnetic and non-magnetic materials, using the nails, clips and screws; poles and repulsion can be explored further with the Magnetic Activity Kit.
- Class 10 science: magnetic field lines of a bar magnet and of a current-carrying coil.
- Comparing a permanent magnet with an electromagnet in teacher demonstrations, then lifting hooked masses with the Electromagnet Set.
Standard Scope of Supply
The set contains one 50 x 7 mm magnetic rod, the 100 mm 220 V coil, 500 g of iron filings and a container for them, a wooden disc, a rubber, an iron sheet, a rubbing cloth, five aluminium screws, five paper clips, ten iron nails and five plastic nails.
Packing, MOQ and Lead Time
A quotation can be requested for a single set or for one set per group in a class. Every quotation gives the packing, delivery time and price for the quantity named; other school physics lab equipment in India can be listed on it too.
Science Lab Supplies is a registered exporter with an Importer-Exporter Code and is able to ship to buyers in Malaysia, Peru, Egypt, Iraq, Nigeria and Kenya. The business is registered under Udyam as a manufacturing enterprise (UDYAM-HR-01-0014546) and for GST (GSTIN 06ADEPJ0574F2ZU). Teachers and buyers can raise a magnetism enquiry from the contact page, compile items in the enquiry cart, or go to the lab tender page for bid documents.
Frequently Asked Questions
What does this magnetic field lines apparatus show?
It shows the field pattern of a bar magnet and of a coil using iron filings, and lets pupils sort magnetic and non-magnetic objects with the nails, clips and screws included.
Does the coil run on mains power?
Yes, the coil is rated 220 V / 50 Hz. Only a teacher should connect it, and pupils should not touch the coil or its leads while it is switched on.
Can sets be quoted for a whole class?
Yes. Give the number of sets and the delivery address, and one quotation will cover them all, with the packing, delivery time and price stated for that full quantity.
Is Science Lab Supplies the manufacturer or a trader?
This field-lines set is produced at the Science Lab Supplies plant in Saha, Ambala, India. Because the manufacturer prepares your quotation, prices and specifications reach you without passing through a trader.
Related Magnetism Equipment
The items below come from the Physics Lab and Magnetism Physics ranges and cover the field-pattern, compass and Earth's-field work that goes with this apparatus, from spare magnets and filings to plotting compasses and coil demonstrators. All of them can share one quotation with this set.
- Pair of Bar Magnets with Iron Filings — 150 x 12 x 5 mm steel magnets with poles marked, plus 500 g of filings.
- Bar Magnet Pair Chrome Steel — 75 x 12 x 5 mm, painted red and blue, with keepers.
- Plotting Compass — 16 mm glass-faced compass in an aluminium case.
- Magnetic Needle — 70 mm two-tone needle on a steel pivot and aluminium base.
- Magnetic Field Demonstration Device — circular-coil and straight-conductor field sets with a 16 mm compass.
- Magnetic Field Demo, Round Coil — field pattern of two conductors carrying current in opposite directions.
- Earth Magnetic-Field Study Set — bar and horseshoe magnets, floating magnets and 20 movable compasses.
Browse the full Physics Lab range, the Magnetism Physics range, or all physics lab equipment.
Last updated: 22 October 2026
