A range of 3 different models allowing different characteristics of magnet fields to
be investigated. The models are mounted on an acrylic base making them perfect for bench
demonstrations or projecting via an overhead projector. Each unit requires a power supply
capable of supplying around 5A d.c.
be investigated. The models are mounted on an acrylic base making them perfect for bench
demonstrations or projecting via an overhead projector. Each unit requires a power supply
capable of supplying around 5A d.c.
