I have some thick paper, a magnet, and small red led, and spoil of wire. The magnet is has diametre of 0.008m and height of 0.015m with strength of about 1.5 T i believe. The led i think need atleast 1.5 volts.
What equations do i need to figure out how much turns of the wire i need and the best size for the paper. I plan on coiling the wire around the thick paper and attach the 2nd ends of the wire to the led. I am not sure if that works.
What equations do i need to figure out how much turns of the wire i need and the best size for the paper. I plan on coiling the wire around the thick paper and attach the 2nd ends of the wire to the led. I am not sure if that works.