500 Turn Field Coil
A 5 V triangle wave (red trace) is applied to the Field Coil, and the induced voltage in the 2000-turn Detector Coil is a square wave (green trace).
U.S. Educator Price

A 500-turn wire coil on a bobbin that can accommodate banana plug contacts for measuring current or voltage. It can also be mounted on a PASCO Helmholtz base.

What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.