Page 2 - Lessone Notes- Making magnets

SAI INTERNATIONAL SCHOOL

Class 6
Lesson Notes
Subject- Physics

Ch. – Magnets and Their Effects
Subtopic- Making Magnets

 Place the North Pole of one magnet and the South Pole of the other
magnet in the middle of the iron bar.
 Rub both the magnets against iron rod several times taking one
magnet to one end of the iron bar and the other magnet to the other
end of the iron bar.
 Each time, start from the middle of the iron bar and rub up to its ends.

Electromagnet

 A magnet which is formed due to the passage of electric current is
Known as electromagnet.
 This will remains as a magnet as long as the current passes through
it.