Question

Statements given below are incorrect. Write the correct statements.

Natural magnets are more powerful than artificial magnets.

Answer 1

1. Artificial magnet are the substances to which properties of a magnet can be induced by artificial ways.
2. For example we can increase the magnetic field intensity of a electromagnet by increasing no of coils, and increasing the flow of current.
3. Artificial magnet are made for various uses like in electric bells, radios, television etc.
4. A strong/powerful magnetic field is required for these equipment to work efficiently.
5. The natural magnets are used for lighter works like drawing magnetic field lines, in a compass for direction, etc.

So, the correct statement is,

Artificial magnets are more powerful than natural magnets.