quick overview :

Westminster Electromagnetic Kit A very effective and motivating learning aid in elementary electromagnetism. Consists of 8 an isotropic alloy magnets, 8 ceramic fer rite magnets,steel magnet yokes, 6 plotting compasses, 4 hardboard former's to take compasses, 1 bottle iron filings 250 gm, 4 dispensers for iron filings ,4 double C-cores, 4 clips for C-cores,4 aluminium rings,4 aluminium split rings,4 armatures with axle tubes,4 aluminium axle rods, 8 split pins, 16 rivets, 4 former's for coils, 4 reels cello tape,4 reels copper wire, 4 sheets white pasteboard,4 plain postcards,4 reels white cotton thread, 1 length latex rubber tubing, 4 each resistors 100 ohms and 10 ohms,4 support bases,10 m.e.s. bulbs, 8 mes bulb holders,1 wood clamp, 1 wooden block, with instructions.