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What Can Affect The Magnetic Needle In A Compass? [Solved]
Important. Metal objects, such as knives, gun barrels, belt buckles, etc., will affect a magnetic needle.
Permanent Magnet effect on a compass
A demonstration of the
Magnetic Field Demo: Bar Magnet
This video demonstrates how to us a
Working of Compass | Earth as Magnet | Magnetic & Geographic Poles (NSO | NSTSE)
Mayank starts by explaining the poles of Earth: Geographic and
