Explain why some elements like iron have magnetism, while other elements like carbon do not have ?
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Q: Which of the following statements regarding Bar Magnets is FALSE Group of answer choices Like Poles…
A: False : Like Poles Repel and Unlike Poles Attract.
Explain why some elements like iron have magnetism, while other elements like carbon do not have ?
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- The magnetic force on a moving charge is a centripetal force. What does it mean in terms of the charge’s velocity over a period of time?What is the magnetic force that 0.50 m of a current-carrying wire experiences as 3.0 A of current pass through when it is exposed to a 1.2 T magnetic field?Why is iron magnetic and wood is not?
- Why can’t magnetic compass be your sole guide to direct you to the geographic north or south poles?An iron nail can be turned into a magnet if it is held in a strong magnetic field. The type of magnet that the nail becomes in this situation is a(n): O temporary magnet electromagnet O field magnet conventional magnet O polar magnetThe earth’s core is known to contain iron. Yet geologists do not regard this as a source of the earth’s magnetism. Why?