ELECTROMAGNET-WORKING MODEL

IT IS VERY EASY TO CREATE AN ELECTRO MAGNET !!!!!!!!!!!!

MATERIALS REQUIRED :

IRON NAIL,INSULATED COPPER WIRE,BATTERY AND TO ATTRACT SOME PINS

PROCEDURE :
JUST DO AS IN THE FIGURE



THEN PUT SOME PINS NEAR TO THE NAIL.....THEN YOU CAN SEE THE NAIL ATTRACTS THE PINS.....THUS YOUR ELECTROMAGNET READY!!!!!!!!!!!!!

PRINCIPLE: 
WHEN CURRENT FLOWS THROUGH THE COIL/SOLENOID A MAGNETIC FIELD IS GENERATED .WHEN A MAGNETIC MATERIAL PLACED IN IT THE MATERIAL BECOMES A TEMPORARY MAGNET (DEPENDS ON THE MATERIALS NATURE)

READ ALSO : HERO'S ENGINE-THIRD LAW MODEL
                       :KALEIDOSCOPE MAKING
                       :MOMENTUM CONSERVATION MODEL

LETS ENJOY THE LEARNING OF PHYSICS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!