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