Relier Pairs MagnetismVersion en ligne This game is designed to test the user's understanding on the concept of magnetism par Zahrin Zulkifli 1 Dip 2 Magnetic flux lines 3 Coulomb's Law 4 Variation 5 Flux density 6 Transient induced magnetism 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 A soft iron bar that has been magnetised and its poles are not permanent