A.Yes. Magnetic shark repellents use permanent magnets. In Nov 2004, Eric Stroud accidentally dropped a magnet near a shark tank; the sharks swam away.
Q.Can some british two pence coins be attracted by a magnet?
A.Pre-1992. Newer 1 and 2 pence coins are not magnetic because since 1992 they have been copper plated. Copper is diamagnetic, repelling magnetic fields.
Q.Can you give a sentence that an 8 year old would understand with magnetism as an exclaimation
A.Magnetism is a force in nature that can bring things closer together (called attracting them) or push them away (called repelling them).
Q.Is it possible to create a magnet so that when the sun engulfs the earth we get repelled away like two like poles of a magnet so we get saved and always stay the same distance away from the sun. And how?
A.No, it would not be possible to create a magnet to repel the Sun in this way. The Sun is so vast that nothing we could do would make any difference.