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Questions and Answers
What is the study of the relationship between magnetic fields and materials known as?
What is the study of the relationship between magnetic fields and materials known as?
- Magnetismology
- Magnetostatics (correct)
- Thermodynamics
- Electromagnetism
What happens to the poles of a magnet when it is cut into two pieces?
What happens to the poles of a magnet when it is cut into two pieces?
- One piece becomes a magnet with one pole, the other piece becomes a magnet with the opposite pole
- Both pieces lose their magnetic properties
- Both pieces become individual magnets with two poles each (correct)
- One piece becomes a magnet while the other loses its magnetic properties
What is the SI unit of magnetic field strength?
What is the SI unit of magnetic field strength?
- Ampere
- Tesla (correct)
- Ohm
- Weber
What effect does increasing the number of turns in a coil have on its magnetic field strength?
What effect does increasing the number of turns in a coil have on its magnetic field strength?
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