Neodymium Block

Product Code : LSK-M-11082

Neodymium Block (SKU LSK-M-11082) is a rectangular rare-earth magnet with a polished coating, valued for the high magnetic power it gives from a small size and its strong resistance to demagnetisation. Physics teachers and college lab staff use it for strong-field, induction and magnetic-force demonstrations. It is one of the magnets Science Lab Supplies manufactures at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, for direct supply to schools, colleges, tender contractors and distributors.

Specifications

The block is a neodymium magnet finished with a polished coating. It is specified for high power relative to its size and for high resistance to demagnetisation, so it keeps its strength through regular lab use. Block dimensions are confirmed on the quotation for the size you request.

Applications and Experiments for the Neodymium Block

A neodymium block provides a strong field from flat faces, which is useful for showing magnetic force through non-magnetic materials, magnetic braking of a swinging aluminium plate, and current induced in a coil. It suits Class 12 electromagnetism and B.Sc. demonstrations as part of school physics lab equipment.

• Class 12 physics: eddy-current damping of a metal plate swinging between magnets.
• Class 12 physics: induced current as the block moves past a coil and galvanometer.
• Middle and secondary school: magnetic force acting through card, wood or glass.

Standard Scope of Supply

The Neodymium Block is supplied as a single coated magnet, as described above, in the quantity ordered. Coils, galvanometers, plates and stands for the demonstrations listed are separate apparatus, and any optional items you request are itemised on the quotation.

Packing, MOQ and Lead Time

You are welcome to ask for a price on a single block or on a larger lab quantity. We reply with a quotation that states packing, delivery time and price for exactly that number, and other magnets from the same range can be added to it.

Science Lab Supplies holds an Importer-Exporter Code, which means it can ship to buyers in Sri Lanka, Vietnam, Malaysia, Peru, Egypt and Iraq. Enquiries can be sent from our contact page or the enquiry cart, and institutional buyers can refer to the lab tender page.

Frequently Asked Questions

What size is the Neodymium Block?
Block dimensions are confirmed for each enquiry. Tell us the size or the experiment you have in mind through the contact page, and the quotation will state the exact dimensions supplied.

Is the magnet safe to use in class?
Use it under supervision. A strong block can pinch skin if it snaps onto steel or another magnet and may chip on impact; keep it away from young children and from phones, cards and watches.

How does it compare with the Magnadur rectangular magnet?
Both are rectangular. The Magnadur Magnets in the same range are ceramic in a natural finish with high field strength, while this block is neodymium with a polished coating and high power for its size.

Is Science Lab Supplies the manufacturer or a trader?
A manufacturer. Science Lab Supplies makes this block in its factory at Saha, Ambala, India, and handles pricing and dispatch itself instead of reselling another firm's stock.

Related Neodymium and Bar Magnets

These four magnets from the same range complement the block when setting up a magnetism bench. Neodymium discs and cylinders offer the same material in other shapes, while ceramic rectangular magnets and a chrome steel bar pair allow side-by-side comparison of materials, and all four can be quoted with the block.

• Neodymium Discs — flat discs in seven sizes.
• Neodymium Cylinder — cylinders for tube and coil work.
• Magnadur Magnets (Rectangular Magnet) — ceramic rectangular magnets.
• Bar Magnet Pair Chrome Steel — red and blue pair with keepers.

Browse the full Magnetism Physics range or all physics lab equipment.

Last updated: 25 September 2026