12492937 - Magnetizing a metal object with a solenoid, illustration12492940 - Magnetizing a metal object with a solenoid, illustration12492930 - Demagnetizing a metal object with a solenoid, illustration12492938 - Magnetizing a metal object with a solenoid, illustration12492935 - Magnetizing a metal object with a solenoid, illustration12492928 - Demagnetizing a metal object with a solenoid, illustration12492936 - Magnetizing a metal object with a solenoid, illustration12492931 - Demagnetizing a metal object with a solenoid, illustration12492929 - Demagnetizing a metal object with a solenoid, illustration12492943 - Magnetizing a metal object with a bar magnet, illustration12492939 - Magnetizing a metal object with a solenoid, illustration12492934 - Magnetizing a metal object with a solenoid, illustration12492926 - Demagnetizing a metal object with a solenoid, illustration12492932 - Demagnetizing a metal object with a solenoid, illustration12492927 - Demagnetizing a metal object with a solenoid, illustration12492942 - Magnetizing a metal object with a bar magnet, illustration12492941 - Magnetizing a metal object with a bar magnet, illustration12492933 - Magnetizing a metal object with a solenoid, illustration12017390 - Galvanised metal objects12991981 - Roman bronze scalpel, 1st-2nd century12043577 - Galvanized Nails12492949 - Attracting a compass needle with a magnetized object12492945 - Repelling a compass needle with a magnetized object12492947 - Attracting a compass needle with a magnetized object12492952 - Picking up paper clips with a magnetized object12492948 - Attracting a compass needle with a magnetized object12492944 - Repelling a compass needle with a magnetized object12492951 - Picking up paper clips with a magnetized object12492950 - Picking up paper clips with a magnetized object12492946 - Repelling a compass needle with a magnetized object12045103 - Slinky Toy12045102 - Slinky Toy12014631 - Slinky Toy
