Current Balance Kit

On Placing A Current Carrying Conductor In A Magnetic Field, It Will Experience A Small Force. Current Balance Kit Is Used To Measure This Force. Kit Consists Of: (1) A Wooden Base With A Coil With Termils And Aluminum Channel (2) 2 Alcomax Magnets (3) 10 Drinking Straws (4) 1 Tongue Depressor (5) Pack Of 20 Needles (6) 1 Wooden Block (7) 5 Rubber Bands (8) 1 Reel Of Copper Wire (Current Balance Kit)