1. During magnetic induction, the end of an unmagnetized magnetic substance nearer to the pole of the inducing magnet acquires _______.   no magnetism   opposite polarity   similar polarity   Hint Half-n-half Clue   2. Magnetic lines of force travel from _______ outside the magnet.   north to south   south to north   3. The magnetic field of the earth is _______ near the equator.   strongest   weakest   4. The shape of the Earth's magnetic field is similar to that of a giant bar magnet placed at the Earth's center with its _______ pole toward the geographic north pole.   north   south   5. Magnetic materials have millions of regions called _______, each of which acts as a tiny magnet.   fields   domains   lines   Half-n-half Clue   6. The space around a magnet where its magnetic power (influence) can be detected is called the _______.   magnetic line of force   magnetic field   magnetic keeper   Half-n-half Clue   7. The phenomenon due to which an unmagnetized magnetic substance behaves like a magnet due to the mere presence of another magnet (which is not actually in physical contact) is called   magnetic lines of force   magnetic induction   magnetic field   Half-n-half Clue