6TH STANDARD SCIENCE. CHAPTER: 2. PLAYING WITH MAGNETS. LECTURE 1.

6Th STANDARD SCIENCE

CHAPTER: 2. PLAYING WITH MAGNETS

LECTURE 1.

HI STUDENTS...

 

IN THIS VIDEO YOU WILL BE LEARNING ABOUT THE MAGNETS AND THE COMMON EXPERIENCES THAT WE EXPERIENCE WITH MAGNETS IN OUR DAY-TO-DAY LIFE.

HOW MAGNET WAS DISCOVERED AND GIVEN NAME?

MAGNETS WAS DISCOVERED BY AN OLD SHEPHERD HIS NAME IS MAGNUS. WHILE HIS SHEEP WERE GRAZING, HE WALKED THOUGH A SPRING OF WATER. AND THEN HE POKED HIS LONG STICK WHICH HAD AN IRON CAP AT THE TOP OF IT INTO THE WATER. THEN HE FOUND THAT SOMETHING WAS PULLING DOWN AND GETTING STUCK TO THE IRON CAP. 

THIS IS THE LOAD STONE WHICH ALSO CALLED AS NATURAL MAGNET. AS IT WAS DISCOVERED BY THE SHEPHERD NAMED MAGNUS, THAT MATERIAL HAD BEEN GIVEN A NAME AS MAGNET.

NOW THERE ARE DIFFERENT ARTIFICIAL MAGNETS AVAILABLE LIKE RING MAGNET, DISC MAGNET, HORSE SHOE MAGNETS AND BAR MAGNETS.

FOR MORE INFORMATION PLEASE WATCH THE ABOVE VIDEO.