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Ferrite Rings

Ferrite Rings

Product Code : SCL-M-11895

Quick Answer: Ferrite Rings are axially magnetised ring magnets of sintered hard ceramic ferrite, in sizes from 19x10x6mm to 45x22x10mm. The flat faces carry the poles.

Last updated: October 2026

Key Features

  • Sintered ferrite (hard ceramic) ring magnets
  • Axially magnetised through the flat faces
  • Sizes (OD x ID x H): 19x10x6mm, 32x18x6mm, 36x18x8mm, 45x22x10mm
  • Uncoated ceramic material

Technical Specifications

SpecificationValue
MaterialSintered ferrite (hard ceramic)
ShapeAnnular ring
Sizes (OD x ID x H)19x10x6mm / 32x18x6mm / 36x18x8mm / 45x22x10mm
MagnetisationAxial (flat faces)

About This Product

Ring magnets are used to map the field around an annular magnet and in Lenz's law demonstrations. Stacked on a rod, like faces push apart, showing repulsion between poles. Educational Instrument can arrange export supply of the Ferrite Rings to Lithuania, Haiti, Niger, Laos, Trinidad and Tobago and Paraguay.

Frequently Asked Questions

How are the ferrite rings magnetised?

They are axially magnetised, so the poles are on the two flat faces.

Related: Magnetism, Ferrite Discs, Bar Magnet, Pair, Alnico and Compass, Magnetic Plotting.

For a quotation on the Ferrite Rings, contact Educational Instrument.

   
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Supply of Ferrite Rings from to Finland, France, Tanzania, Thailand, Sri Lanka, Congo, Costa Rica, Ivory Coast, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, United Arab Emirates (UAE, Dubai), United Kingdom (London), United States, Uruguay, Uzbekistan, Vanuatu, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma Myanmar, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia (Addis Ababa), Fiji, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central African Republic, Chad, Chile, Colombia. Math Teaching Kit suppliers in Luxembourg, Macedonia, Madagascar, Malawi (Lilongwe), Malaysia (Kuala Lumpur), Maldives, Mali, Malta, Marshall Islands, Mauritania, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Comoros, Congo. Math Teaching Kit manufacturers in Dominican Republic, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, Indonesia, Iran, Iraq, Niger, Nigeria (Abuja), Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines (Manila), Poland, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya (Nairobi), Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Mauritius, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Portugal, Qatar, Romania, Russia, Rwanda (Kigali). Math Teaching Kit exportets to Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Sudan, Spain, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda (Kampala), Ukraine, Venezuela, Vietnam, Yemen , Zambia (Lusaka), Zimbabwe

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