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Science
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Magnets
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Age 12-16
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level: Grade 7
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English
คำแนะนำของผู้เขียน
- Anna has an iron rod in her drawer. She wants to check if it is a magnet or not. How can she check? Help her.
- Describe two ways a temporary magnet can be made.
- What is a magnetic field?
- What is the neutral point of a magnet?
- Are Electricity and magnetism related? Support your answer.
- Give at least 3 uses of electromagnets in homes.
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-
Science
-
Magnets
-
Age 12-16
-
level: Grade 7
-
English
คำแนะนำของผู้เขียน
- Anna has an iron rod in her drawer. She wants to check if it is a magnet or not. How can she check? Help her.
- Describe two ways a temporary magnet can be made.
- What is a magnetic field?
- What is the neutral point of a magnet?
- Are Electricity and magnetism related? Support your answer.
- Give at least 3 uses of electromagnets in homes.