1. Magnetic lines of force can be drawn with the help of a _______.   plotting compass   divider   scale   Hint Half-n-half Clue   2. The magnetic field of the earth is _______ near the equator.   weakest   strongest   3. The space around a magnet where its magnetic power (influence) can be detected is called the _______.   magnetic field   magnetic keeper   magnetic line of force   Half-n-half Clue   4. Magnetic line of force is a _______ continuous curve in a magnetic field.   open   closed   5. Magnetic lines of force intersect each other at right angles.   True   False   6. Magnetic lines of force travel from _______ outside the magnet.   south to north   north to south   7. The preservation of the magnetism of magnets can be done by using magnetic _______.   lodestones   fields   keepers   Half-n-half Clue