![SOLVED:b. The following figure shows an arrangement that can be used for making an electromagnet or a permanent magnet. I2vdc Supps lutr ol ud coppor Wio cardba-idha Two bars of the same SOLVED:b. The following figure shows an arrangement that can be used for making an electromagnet or a permanent magnet. I2vdc Supps lutr ol ud coppor Wio cardba-idha Two bars of the same](https://cdn.numerade.com/ask_images/b293722367254bde9dcc472e34058e56.jpg)
SOLVED:b. The following figure shows an arrangement that can be used for making an electromagnet or a permanent magnet. I2vdc Supps lutr ol ud coppor Wio cardba-idha Two bars of the same
![electromagnetic induction - How is polarity determined when making a permanent magnet using the "single touch" or "stroking" method? - Physics Stack Exchange electromagnetic induction - How is polarity determined when making a permanent magnet using the "single touch" or "stroking" method? - Physics Stack Exchange](https://i.stack.imgur.com/fGXyh.png)
electromagnetic induction - How is polarity determined when making a permanent magnet using the "single touch" or "stroking" method? - Physics Stack Exchange
![Magnetism north & south pole rules magnetic materials temporary (induced) magnets permanent magnets uses igcse/gcse 9-1 Physics revision notes Magnetism north & south pole rules magnetic materials temporary (induced) magnets permanent magnets uses igcse/gcse 9-1 Physics revision notes](https://docbrown.info/ephysics/ephyspics/Img_0440.gif)