magnetic needle. A slender bar of magnetized steel usually suspended on a low-friction mounting and used in various instruments, especially in the magnetic compass, to indicate the direction of the earth’s magnetic poles.
		Laboratory Equipment
		
	
			Magnetic Needle Only
magnetic needle. A slender bar of magnetized steel usually suspended on a low-friction mounting and used in various instruments, especially in the magnetic compass, to indicate the direction of the earth’s magnetic poles.
KSh130.00
				





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