You go fire - > kiln - > charcoal - > furnace - > steel and copper - > permanent magnets - > electric motor.
The tricky thing is that you need a naturally occurring magnet (lodestone) to make the first steel magnet. If you happen to have a magnet on you you can do heat treatment of the steel, rub the magnet to align the atoms and get yourself a better magnet.
After you got the electric motor you both have a generator and a motor easy peasy.
Looked it up, this looks the easiest to tech up. You still have to heat it up to a dark red color, align it north to south and then hammer. It uses the earth’s magnetic field to magnetise.
You go fire - > kiln - > charcoal - > furnace - > steel and copper - > permanent magnets - > electric motor.
The tricky thing is that you need a naturally occurring magnet (lodestone) to make the first steel magnet. If you happen to have a magnet on you you can do heat treatment of the steel, rub the magnet to align the atoms and get yourself a better magnet.
After you got the electric motor you both have a generator and a motor easy peasy.
I died of simple infection while building the kiln. No antibiotics.
Moldy bread.
Pretty sure you can’t just eat mouldy bread and be cured of your infection. You have to isolate and multiply it.
Actually, you just slap it on the wound.
You can use chemical batteries to create electric current without magnets.
You can also create weak permanent magnets by just hitting iron with a hammer.
Looked it up, this looks the easiest to tech up. You still have to heat it up to a dark red color, align it north to south and then hammer. It uses the earth’s magnetic field to magnetise.
Then tech up to stronger steel magnets.