Bar Magnets and Magnetism Kits

A bar magnet clearly shows two distinct poles for field-line and polarity lessons, while a horseshoe or U-shaped magnet concentrates a strong field between its poles, useful for attraction and lifting demonstrations.

Chrome steel magnets used in classrooms should hold a strong, stable field over years of handling. Cheaper magnets can weaken with repeated drops, so look for a solid chrome-plated construction.

A single bar and horseshoe magnet suits teacher demonstrations, while a full magnet kit with multiple shapes and a compass lets every learner explore magnetism hands-on during a practical lesson.

A magnet alone only shows attraction and repulsion. Adding a field demonstration plate or iron filings lets learners see the actual shape of the magnetic field, which is much harder to grasp from a diagram alone.

A typical magnetism kit includes a bar magnet, a horseshoe magnet, a small compass and sometimes a field demonstration plate. SmartLabs sells these as individual items or bundled together, depending on what your lesson needs.

A bar magnet has its two poles at opposite ends, making it ideal for showing field lines and polarity. A horseshoe magnet curves its poles close together, concentrating the field for stronger attraction demonstrations.

Yes. Our chrome steel bar and horseshoe magnets are strong enough to lift paperclips and small steel objects, clearly demonstrating attraction to a full class from a reasonable viewing distance.

Quality chrome steel magnets hold their strength for many years of normal classroom use. Avoid dropping magnets repeatedly or storing them near strong heat sources, both of which can weaken magnetism over time.

Yes. We regularly supply schools with class sets of bar and horseshoe magnets. Contact us for a quote on bulk quantities for a full classroom or department.