![Why is pure iron not used for making permanent magnets ? Name one material used for making permanent magnets. Describe how permanent magnets are made electrically. State two examples of electrical instruments Why is pure iron not used for making permanent magnets ? Name one material used for making permanent magnets. Describe how permanent magnets are made electrically. State two examples of electrical instruments](https://wb-qb-sg-oss.bytededu.com/edit/a92cc7cfd3154e91aec6c2e4f18ee503_bw_enhance.jpg!content)
Why is pure iron not used for making permanent magnets ? Name one material used for making permanent magnets. Describe how permanent magnets are made electrically. State two examples of electrical instruments
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electromagnetic induction - How is polarity determined when making a permanent magnet using the "single touch" or "stroking" method? - Physics Stack Exchange
![DO NOW QUESTION: How did the permanent magnet make the electromagnet turn in the electric motor? - ppt download DO NOW QUESTION: How did the permanent magnet make the electromagnet turn in the electric motor? - ppt download](https://slideplayer.com/14257228/89/images/slide_1.jpg)
DO NOW QUESTION: How did the permanent magnet make the electromagnet turn in the electric motor? - ppt download
![How magnet is made - material, manufacture, making, history, used, dimensions, machine, History, Raw Materials How magnet is made - material, manufacture, making, history, used, dimensions, machine, History, Raw Materials](http://www.madehow.com/images/hpm_0000_0002_0_img0143.jpg)
How magnet is made - material, manufacture, making, history, used, dimensions, machine, History, Raw Materials
![How magnet is made - material, manufacture, making, history, used, dimensions, machine, History, Raw Materials How magnet is made - material, manufacture, making, history, used, dimensions, machine, History, Raw Materials](http://www.madehow.com/images/hpm_0000_0002_0_img0142.jpg)