Everyday Science
NULL
Medium
Question
A magnetometer is used to measure ______________?
A
Air Pressure on Ships
B
Electromagnetic Force in Space Devices
C
Changes in the Earth’s Magnetic Field
✓ Official correct answer
D
Changes in Oceanic Current
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Air Pressure on Ships
No member explanations yet for this option.
B
Electromagnetic Force in Space Devices
No member explanations yet for this option.
C
Changes in the Earth’s Magnetic Field
No member explanations yet for this option.
D
Changes in Oceanic Current
No member explanations yet for this option.
Explanation
Magnetometers measure magnetic fields, including changes in Earth's magnetic field.
Hence the keyed answer is Changes in the Earth's Magnetic Field.
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