Key Features: Measure Force vs. Current, Wire Length, Magnetic Field and Angle Use a Gram Balance to Measure Force Typical Experiments: Force versus Current Force versus Length of Wire Force versus Magnetic Field Force versus Angle (Current Balance Accessory Kit needed) Included: Iron Yoke (holds magnets) Removable Magnets (six) Six Conductors (1, 2, 3, 4, 6 and 8 cm in length) Mount (for holding/positioning conductors) Additional Equipment Required: — Gram Balance (SE-8725) — Power Supply (SF-9584A) — Base and Support Rod (ME-9355) Additional Equipment Recommended: — Basic Digital Multimeter (SE-9786A) –Tesla Meter (SF-7579) Related Products: — Current Balance Accessory Kit (SF-8608)