What Is A Compass Needle For? Thus, in a compass, a magnetic needle is used to show the geographic north direction by aligning itself in the direction magnetic South-Pole of the Earth. What is magnetic needle used for? n. A slender bar of magnetized steel usually suspended on a low-friction mounting and used in various
Which Of The Following Is True Of Compasses Compasses Are Generally Electromagnets? D. Compasses are generally electromagnets. Compasses are generally made from permanent magnets. The correct answer is: A compass has both a south pole and a north pole. What is true about a compass? A compass is a navigational instrument for determining direction relative
Do Compasses Work Differently In The Southern Hemisphere? Do compasses work differently in the southern hemisphere? FWIW, good magnetic compass needles are often weighted to compensate for magnetic dip, and since the dip in the northern hemisphere is (generally) opposite to the the dip in the southern hemisphere, a compass designed for one hemisphere won’t