Basic Current Balance, SF-8607

How It Works

One to six magnets are mounted on an iron yoke, which is placed on a gram balance. A conductor is suspended between the magnets. The weight of the magnets and yoke is measured, then a current (0-5 A) is passed through the conductor. The change in the reading of the balance (0-4 grams) measures the force between the conductor and the magnetic field.

Six conductors of different lengths are provided and can be easily changed while maintaining a repeatable position with respect to the magnetic field. The magnetic field is proportional to the number of magnets used.

What’s Included

  • 1x Iron Yoke (holds magnets)
  • 6x Removable Magnets
  • 6x Conductors (1, 2, 3, 4, 6 and 8 cm in length)
  • 1x Mount (to hold position conductors)

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)