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. Science teachers use it in middle-school and Class 10 lessons on magnetism. Science Lab Supplies builds the set at its factory, Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, and manufactures it for direct supply to schools, colleges, tender contractors and distributors.
Specifications
The set pairs a 50 x 7 mm magnetic rod with a 100 mm coil rated 220 V / 50 Hz, so the field of a permanent magnet and of an electromagnet can be compared. A 500 g stock of iron filings, a container, a wooden disc and an iron sheet are used to display the patterns.
| Parameter | Value |
|---|---|
| SKU | SCL-PL-11832 |
| Magnetic rod | 50 x 7 mm |
| Coil | 100 mm, 220 V / 50 Hz |
| Iron filings | 500 g, with container |
| Test objects | 5 aluminium screws, 5 paper clips, 10 iron nails, 5 plastic nails |
| Other parts | Wooden disc, iron sheet, rubber, rubbing cloth |
| 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 by sprinkling iron filings over a surface above them. Pupils 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.
- 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.
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). Send your list via the contact page or the enquiry cart; tender buyers can start at the lab tender page.
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 packing and delivery time.
Is Science Lab Supplies the manufacturer or a trader?
Science Lab Supplies makes this apparatus itself. Production takes place at the company's Saha plant in Ambala, India, so prices and specifications are quoted by the maker directly.
Related Magnetism Equipment
The items below come from the same Physics Lab range and cover the field-pattern and compass work that goes with this apparatus. All four can share one quotation.
- Pair of Bar Magnets with Iron Filings — extra magnets and filings for group work.
- Plotting Compass — tracing field lines point by point.
- Magnetic Field Demonstration Device — fields of a circular coil and a straight conductor.
- Magnetic Field Demo, Round Coil — the field around a round coil.
Browse the full Physics Lab range or all physics lab equipment.
Last updated: 25 September 2026
