Neodymium Bar Magnet Manufacturer,Supplier and Exporter in India

Product Code : SCL-EI-10611

The neodymium magnet 25 x 5 mm is a compact permanent magnet used for school physics experiments, magnetic field demonstrations, force studies, polarity tests, and STEM activities. It is suitable for teachers, students, physics laboratories, science kits, and classroom demonstrations that require a strong small magnet with clear magnetic response.

Product Description

The Neodymium Bar Magnet 25 x 5 mm Ø is intended for practical magnetism experiments where students observe attraction, repulsion, magnetic poles, field patterns, and magnetic force. The 25 x 5 mm Ø size indicates a small cylindrical or bar-form magnet; final shape should be confirmed from the supplied product image or datasheet.

Neodymium magnets are stronger than ordinary ferrite magnets of similar size, so they are useful where a compact magnet is required for visible classroom effects. Final magnetic grade, coating, pull force, polarity orientation, tolerance, and packing quantity should be confirmed before catalogue upload or tender submission.

Key Features

• 25 x 5 mm Ø compact magnet for school and STEM experiments.
• Neodymium magnetic material provides strong magnetic effect in a small size.
• Useful for demonstrating attraction, repulsion, polarity, and field direction.
• Suitable for physics labs, science kits, classroom demonstrations, and project work.
• Can be used with iron filings, magnetic compasses, steel objects, and field boards.
• Small size supports easy handling under teacher supervision.
• Reusable component for repeated magnetism practical sessions.
• Ideal for comparing magnetic strength with ferrite or ceramic magnets.

Technical Specifications

What's Included in the Kit

• 1 x Neodymium magnet 25 x 5 mm Ø

Applications / Uses

• Demonstrating magnetic attraction and repulsion.
• Identifying north and south poles using a compass.
• Creating magnetic field patterns with iron filings.
• Comparing neodymium magnets with ferrite magnets.
• Using in practicals under Physics Lab Equipment.
• Pairing with selected General Lab Equipment for classroom demonstrations.
• Supporting science kits listed in the product catalogue.
• Supplying school and institutional requirements through Lab-Tenders.

How to Use the Neodymium Magnet 25 x 5 mm

1. Place the magnet on a clean, dry, non-magnetic work surface.
2. Keep fingers clear when bringing the magnet near steel objects or another magnet.
3. Use a magnetic compass to identify pole direction.
4. Place paper over the magnet and sprinkle iron filings to observe field patterns.
5. Test attraction on iron, steel, nickel-containing objects, and non-magnetic materials.
6. Compare the effect with a ferrite magnet of similar size.
7. Return the magnet to its labelled storage container after use.

Safety note: Neodymium magnets can pinch skin, break if snapped together, and affect pacemakers, magnetic cards, watches, and electronic devices. Use only under supervision in student laboratories.

Care & Maintenance

• Store magnets separately or with spacers to prevent sudden impact.
• Keep away from moisture unless the coating is confirmed as corrosion-resistant.
• Do not heat, drill, cut, grind, or drop the magnet.
• Keep away from young children because small strong magnets can be hazardous if swallowed.

Why Choose Lab Glassware Manufacturer

Lab Glassware Manufacturer supplies laboratory glassware, scientific instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models for educational and institutional buyers. The company serves schools, colleges, universities, laboratories, distributors, and export procurement teams. For this neodymium magnet 25 x 5 mm, buyers should confirm magnetic grade, coating, polarity, pull force, packing quantity, and safety documentation before ordering.

Frequently Asked Questions

What is a neodymium magnet 25 x 5 mm used for?

A neodymium magnet 25 x 5 mm is used for school magnetism experiments, polarity testing, field-pattern demonstrations, attraction tests, and STEM projects.

Is this magnet suitable for school physics labs?

Yes. It is suitable for supervised school physics labs when students are warned about pinching, breakage, and electronic-device safety.

What does 25 x 5 mm Ø mean?

It normally indicates a magnet with 25 mm length and 5 mm diameter. Confirm the exact shape and tolerance from the final product datasheet.

Is neodymium stronger than ferrite?

Yes. Neodymium magnets are generally much stronger than ferrite magnets of similar size, which is why careful handling is required.

Can students use it with iron filings?

Yes. Students can use it with iron filings to show magnetic field patterns, but the filings should be kept in a sealed field viewer or handled carefully to avoid mess and ingestion risk.

What should be confirmed before ordering?

Confirm the magnet grade, coating, polarity orientation, pull force, dimensions, tolerance, packing quantity, and safety instructions before bulk procurement.

For related magnets, force apparatus, circuit accessories, and classroom demonstration products, explore Physics Lab Equipment from Lab Glassware Manufacturer.