Rectangular Ferrite Ceramic Magnets, Pack of 10

Description

The Rectangular Ferrite Ceramic Magnets, Pack of 10, also known as ferrite block magnets, ceramic bar magnets or rectangular permanent magnets, are designed for investigating magnetic fields, magnetic forces and the fundamental principles of magnetism in educational physics laboratories. Manufactured from ferrite ceramic magnetic material, these rectangular magnets generate a permanent magnetic field without requiring an external electrical power source. Ferrite magnets are commonly used in educational apparatus because of their practical magnetic properties and resistance to corrosion.

Each magnet measures 50 mm in length, 19 mm in width and 6 mm in thickness, providing a flat rectangular format suitable for positioning on laboratory benches and within compatible physics demonstration equipment. The magnets feature rounded corners, helping reduce sharp edges and the likelihood of corner damage during routine handling. However, ferrite ceramic is a brittle material and should be protected against impacts, dropping and excessive mechanical pressure. Each pack contains 10 rectangular ferrite magnets, providing a convenient quantity for classroom demonstrations, group experiments and laboratory teaching activities.

The permanent magnetic construction allows students to investigate the behaviour of north and south magnetic poles. When two magnets are brought together, their interaction can demonstrate attraction between opposite poles and repulsion between like poles. During magnetic field mapping experiments, students can place a magnet beneath a suitable sheet containing iron filings or use small plotting compasses to observe the direction and distribution of the surrounding magnetic field. These ferrite magnets are also suitable for studying magnetic attraction and interactions with ferromagnetic materials, including iron and steel. Students can investigate how magnetic forces vary with distance and the arrangement of magnetic materials.

In compatible electromagnetic teaching apparatus, the magnets may be used for demonstrations involving electric motors, electromagnetic induction and the interaction between magnetic fields and electric currents. The rectangular design provides convenient positioning for different laboratory experiments. The flat surfaces allow magnets to be arranged in various configurations, depending on the requirements of the demonstration. Ferrite ceramic magnets offer good resistance to corrosion, although their magnetic performance can be affected by extreme temperatures and strong opposing magnetic fields. The specific magnetic strength, grade and maximum operating temperature of these magnets have not been provided.

Safety Precautions: Handle ceramic magnets carefully to prevent cracks or chipping. Avoid placing fingers between attracting magnets and keep them away from magnetically sensitive equipment and implanted medical devices. Do not expose them to excessive heat or strong impacts. Each pack is supplied as 10 Rectangular Ferrite Ceramic Magnets, measuring 50 × 19 × 6 mm each, with rounded corners. Compasses, iron filings, magnetic field boards and other physics accessories are not included unless specified separately.

LabChoice Australia supplies ferrite ceramic magnets, permanent magnets and educational physics equipment for secondary schools, universities, research institutions and science teaching laboratories across Australia.