Fisika
How To Make A Magnet
(Cara Membuat Magnet)
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Nama :
Riris Latifah
Kelas :
IX B
KEMENTERIAN
AGAMA
MTS
N1 KOTA BENGULU
TAHUN
PELAJARAN 2011-2012
CARA MEMBUAT MAGNET
Tujuan :
Membuat magnet dengan cara menggosok
Alat & Bahan : ·
Magnet
·
Sebatang besi
·
Paku payung
Langkah :
1. Ambillah sebatang besi yang keras
2. Gosokkan dengan magnet tetap yang kuat dengan arah yang searah dan
teratur pada besi
3. Kemudian dekatkanbesi yang sudah digosok tersebut pada paku payung (
apa yang terjadi )
Kesimpulan :
Dari hasil percobaan tersebut,
ternyata paku paku payung dapat ditarik oleh besi yang sudah digosokkan dengan
magnet. Berarti, besi dapat menjadi magnet apabila digosok magnet dengan arah
yang searah dan teratur. Akan tetapi, sifat kemagnetan besi akan menghilang
menjadi sifat besi pada umumnya. Jadi kesimpulannya, besi hanya bisa menarik
paku payung untuk sementara.
HOW TO MAKE A MAGNET
Purpose : Making a magnet by rubbing
Tools &
Materials : • Magnet
• A single iron
• Nail umbrella
• A single iron
• Nail umbrella
Steps :
1. Take a hard metal
2. Rub with a strong permanent magnet in the same direction and in order to iron
3. Then dekatkanbesi already rubbed it on a tack (what happened)
1. Take a hard metal
2. Rub with a strong permanent magnet in the same direction and in order to iron
3. Then dekatkanbesi already rubbed it on a tack (what happened)
Conclusion :
From the results of these experiments, it was nail tacks can be drawn by the iron that has been rubbed with a magnet. Means, the iron can be a magnet when rubbed with the magnet in the direction and order. However, the nature of the iron magnetization will disappear into the nature of iron in general. So in conclusion, can only attract iron tacks for a while.
From the results of these experiments, it was nail tacks can be drawn by the iron that has been rubbed with a magnet. Means, the iron can be a magnet when rubbed with the magnet in the direction and order. However, the nature of the iron magnetization will disappear into the nature of iron in general. So in conclusion, can only attract iron tacks for a while.
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