Nettet15. mai 2024 · What happens when two magnets repel each other? In other words, if you hold two magnets together so that like-poles are close together (two norths OR two souths), they repel. When two like-poles point together, the arrows from the two magnets point in OPPOSITE directions and the field lines cannot join up. So the magnets will … NettetIf I separate two magnets whose opposite poles are facing, I am adding energy. If I let go of the magnets, then presumably the energy that I added is used to move the magnets together again. However, if I start with two separated magnets (with like poles facing), as I move them together, they repel each other.
Why do magnets attract or repel? ResearchGate
Nettet12. jul. 2016 · Magnets have a North and South pole, and when you place one magnet’s North pole near another’s South pole, they’re attracted to each other and stick. Similarly, when you put a magnet’s North pole to another North pole, they’re pushed apart. Since the Earth contains magnetic materials, the poles are named because a magnet’s … NettetFigure 22.3 Magnets come in various shapes, sizes, and strengths. All have both a north pole and a south pole. There is never an isolated pole (a monopole). All magnets attract iron, such as that in a refrigerator door. However, magnets may attract or repel other magnets. Experimentation shows that all magnets have two poles. roaming tuenti
Why like poles repel each other and unlike poles attract each other?
Nettet14. nov. 2024 · Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of electric charges. Every substance is made up of tiny units called atoms.Each … NettetWhen two magnets are placed with their like poles facing each other, the lines of force are in opposite directions and hence like poles repel each other. When the unlike … NettetLike poles of magnets repel each other .wmv - YouTube 0:00 / 0:47 Like poles of magnets repel each other .wmv Harold Hayes 55 subscribers Subscribe 12K views 11 … sniper alignment tool