Magnetic Poles Magnetic Poles – the ends of the magnet, area where the magnetic effect is the strongest. If a bar magnet is suspended by a thread or string, it will align itself so that one strong end points north and the other points south, hence the names for the “North” and “S...
force unit of heat conductivity unit unit of current unit of magnetic field physics formulas physics formulas for class 9 physics formulas for class 10 physics formulas for class 11 physics formulas for class 12 physics calculators physics important questions important questions for class 11 physics ...