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 Variation 3 Transient induced magnetism 4 Magnetic flux lines 5 Dip 6 Coulomb's Law Lines of magnetic force from a magnet Angle between true north and magnetic meridian at that place Inverse square law to calculate attractive and repulsive forces between magnetic poles Angle a freely suspended magnet makes with the horizontal The number of magnetic flux lines per square metre cross-section A soft iron bar that has been magnetised and its poles are not permanent