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Earth's magnetic field: experiments with Helmholtz coils,compass and smartphones
In the teaching unit ‘The Earth’s Magnetic Field’ students learn how to measure the earth’s magnetic field. They test different methods, and, among others, also use special apps on their smartphones.
For this teaching unit the students should be at an age between 12 and 19 years, for certain knowledge in physics, mathematics, geography and information and communication technology is presumed.
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Downloads
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Earth's magnetic field 899.03 KB
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How to build a Helmholtz coil 376.26 KB
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Apps and additional resources 467.88 KB