Relier Pairs MagnetismVersion en ligne This game is designed to test the user's understanding on the concept of magnetism par Zahrin Zulkifli 1 Flux density 2 Transient induced magnetism 3 Dip 4 Coulomb's Law 5 Magnetic flux lines 6 Variation Angle a freely suspended magnet makes with the horizontal The number of magnetic flux lines per square metre cross-section Inverse square law to calculate attractive and repulsive forces between magnetic poles Lines of magnetic force from a magnet A soft iron bar that has been magnetised and its poles are not permanent Angle between true north and magnetic meridian at that place