Which of the following statements is not correct about steel and soft iron?
Answer Details
The statement that is not correct is "steel is more magnetized than soft iron."
In general, soft iron is more readily magnetized than steel because it has a higher magnetic permeability. This means that it can be magnetized more easily when exposed to a magnetic field. However, steel can be magnetized to a higher degree than soft iron, meaning that it can hold a stronger magnetic field. This is why permanent magnets are often made of steel, which can retain its magnetic properties over time.
The statement that "soft iron more readily loses its magnetism than steel" is generally true. Soft iron has a lower coercivity than steel, which means that it is easier for its magnetic field to be disrupted or demagnetized. Steel, on the other hand, has a higher coercivity, which means that it is more resistant to losing its magnetism.
Overall, both steel and soft iron have their unique magnetic properties, and each is better suited for different applications depending on their magnetic needs.