e&m.jpg (12862 bytes)

LENZ'S LAW - CHANGING MAGNETIC FLUX THROUGH A COIL USING A PERMANENT MAGNET



EQUIPMENT
    redball.gif (326 bytes) Small Green Coil
    redball.gif (326 bytes) Round Bar Magnet
    redball.gif (326 bytes) Demonstration Galvanometer



NARRATIVE
        Connect the small coil directly to the galvanometer. Pass the round bar magnet through the coil. Current is generated in the coil by changing the flux through the coil.