can i make a solenoid out of these materials? will it work? school project pls help?
I have 50 meters of uninsulated copper wire 20 gauge. I want to make 4 solenoids out of it, yes i know i need magnet wire or insulated wire but they don't sell it where i live (Mississauga, Ontario, canada) so i was wondering if i can use electric tape (vinyl electric tape) to insulate the uninsulated wire and use it to make solenoids. first time on instructables so i apologize in advance for any mistakes in this posts.
Oh and the metal object needed inside the solenoid that goes in and out (idk what its called) can i use canadian pennies and apply hot glue to make a long rod? would that work? i don't need the engine to push anything heavy i just want it to work.