Painted Alnico magnets pair with separator and keepers.
In Stock
In pair, with keeper.
With keeper.
An elegant method for displaying the shape of magnetic fields without using iron filings. Ideal for student investigations or for demonstration using an overhead projector. The transparent plate is comprised of a matrix of small circular chambers. Each chamber contains an iron rod and functions independently as a plotting compass.
Overall size 80 x 18 x 12 mm, per pair with plastic cover.
To demonstrate the magnetic lines of forces, 46 magnetic compasses are fitted on a (302×302) mm approximately square wooden base. Permanently fitted magnetic compasses provide an advantage of easy handling and storage.