Question

1.Explain how to prepare artificial magnets by single touch and double touch method.
2.Name the working principle of magnetic compass​

Answer 1

Metal or metal nails can be made magnetically by repeatedly rubbing them (at least 20 times) with a magnet on one side only. Hitting the non-clockwise side with the North pole touching the head of the metal nail will make the nail head into the North pole and its head be the South pole.

The magnetic compass operates at the magnetic field of the magnetic field and displays the magnetic field north and south. The simple compass method consists of a magnetic needle that is loosened in a horizontal plane. Such a needle usually resides on a magnetic meridian.

$\pink{}$$\red{Mark}$$\green{As}$$\blue{Brainliest}$$\orange{}$