FOLLOW UP QUESTIONS
1. What are the characteristics of the objects (Candy, Rock, Toothpick) that makes them non-magnetic?
2. Do magnets attract all kinds of metal? Why?
Share
FOLLOW UP QUESTIONS
1. What are the characteristics of the objects (Candy, Rock, Toothpick) that makes them non-magnetic?
2. Do magnets attract all kinds of metal? Why?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
1. The characteristics of candy, rock, and toothpick that make them non-magnetic are related to their atomic structure. Non-magnetic materials do not have magnetic domains, which are regions in a material where the atomic magnets are aligned in the same direction. In other words, non-magnetic materials do not have a net magnetic field. Candy, rock, and toothpicks are made up of atoms with electron configurations that do not allow for the formation of magnetic domains, making them non-magnetic.
2. No, magnets do not attract all kinds of metal. Only certain metals, such as iron, nickel, and cobalt, are attracted to magnets. This is because these metals have unpaired electrons in their outermost energy level, which can align with an external magnetic field and create a net magnetic moment. Other metals, such as aluminum, copper, and gold, do not have unpaired electrons in their outermost energy level and therefore cannot be magnetized.Additionally, the strength of the magnetic attraction depends on the strength of the external magnetic field and the magnetic properties of the metal. Some metals are only weakly attracted to magnets, while others are strongly attracted. The ability of a metal to be attracted by a magnet is determined by its magnetic susceptibility, which is a measure of how easily it can become magnetized.
It is also important to note that not all magnets are created equal. Permanent magnets, such as those made from neodymium or ferrite, have a strong magnetic field and can attract a wider range of metals than weaker magnets, such as refrigerator magnets. Electromagnets, which are created by passing an electric current through a coil of wire, can be used to attract a wide range of metals, depending on the strength of the magnetic field they produce.
Shorter answer
1. Candy, rock, and toothpick are non-magnetic because they do not have magnetic domains due to their atomic structure.
2. No magnets do not attract all kinds of metal. Only certain metals, such as iron, nickel, and cobalt, are attracted to magnets due to their unpaired electrons in the outermost energy level that can align with an external magnetic field.