Feature●MAGNETIC NEEDLE & BASE || Magnetic needle on a removable, non-magnetic base. Excellent for physics classrooms●PHYSICS EXPLORATION || Can be used to study the workings of a compass, finding the direction of an electric current, and testing magnetic poles.●COLOR CODED || North end of magnetic needle is painted red●DIMENSIONS || Magnetic pin measures 1.25" long. Non-Magnetic base stands 1.75" tall and allows the needle to move freelyDescription
Magnetic needle on a removable non-magnetic base.
Can be used to study the workings of a compass, finding the direction of an electric current, and testing magnetic poles.
Magnetic pin measures 1.25" long.
North is marked in red.
Non-Magnetic base stands 1.75" tall and allows the needle to move freely.