The Hodson Induction Kit allows students to explore and test concepts related to Magnetic Induction, Transformers, and AC/DC Motor theory. With this kit, students can create their own coils, construct iron circuits, and conduct experiments using low voltage power supplies and amp and volt meters. Kit Includes: 1 set “U” laminations, 16mm thick, mounted in plastic frame 1 set “I” laminations, 16mm thick, mounted in plastic frame 1 x Plastic frame, empty, to carry rotor and to hold iron cores and device 2 x Plastic frame, small, to hold short cores and to carry disc axle 1 x Iron bar, 16x16 square x 96mm long 2 x Iron bars, 16x16 square x 48mm long 4 x Coil bobbins for winding coils. Red, Yellow, Blue, Green 1 x Handle for holding bobbins during winding 1 x Induction motor, AC, laminated frame, rotor, ball races and end shields 1 x Reel of insulated wire, large, for winding all coil bobbins 1 x Instruction sheet and experiment manual Packed in a separate zip bag: 1 set Cables 1 pair red/black, 2 each yellow and blue, with stackable banana plugs 1 set 3 red / 3 black Alligator clips 4 x Sockets, brass with lugs and screws, to make 4mm sockets for permanent coils. 1 x Rotor, plastic (2 halves), to carry small magnets, for studying basic AC motor theory 2 x Small cylindrical permanent magnets for placing into plastic rotor 2 x Bar magnets, 75mm long, for induction experiments 1 x Disc, aluminium, with rubber center, for eddy current experiments 1 x Axle for supporting and spinning aluminium disc 1 x Ring of aluminium for ‘Thompson’s Ring’ demonstration 8 x Elastic bands to stretch tightly between holder legs to pull core together 1 x Plate, aluminium, to carry ‘Hodson’ DC motor assembly 1 x Magnetic compass for determining polarity of magnetic poles. Read Instruction Sheet Product Code: SE.EM1973-001 Dimensions: 310mm (L) x 165mm (W) x 115mm (H) Weight: 2.6 kg