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