Multiple generator - telugu

For this multiple generator you need 5 strong neodymium magnets , 5 insulated thin copper wire coils with 1000 turns and 5 leds. place 5 modules with each coil attached to one led on a wooden base. in the center is a vertical pivot. a cd with 5 strong magnets can spin on this pivot. the gap between the magnets and the coils is about 2-3mm. as you rotate the cd the moving magnetic field creates an emf and all the leds light up brightly!