A magnet is used in a pin holder. A small piece of magnet in the pin holder attracts the pins. As the pins are made of magnetic material, in the presence of a magnet, pins are attracted at the mouth of the pin holder. Q.
A magnet is used in a pin holder. A small piece of magnet in the pin holder attracts the pins. As the pins are made of magnetic material, in the presence of a magnet, pins are attracted at the mouth of the pin holder.
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Answer:
Explanation:
A magnet is used in a pin holder. A small piece of magnet in the pin holder attracts the pins. As the pins are made of magnetic material, in the presence of a magnet, pins are attracted at the mouth of the pin holder. Q.
Answer:
A magnet is used in a pin holder. A small piece of magnet in the pin holder attracts the pins. As the pins are made of magnetic material, in the presence of a magnet, pins are attracted at the mouth of the pin holder.