Multiple Choice
Which pair correctly describes two observable effects of Earth’s magnetic field?
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Magnets and Magnetic Fields
Struggling with Physics?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In the context of magnets and magnetic fields, all of the following can produce a magnetic field except which one?
A
A permanent bar magnet
B
A stationary electric charge
C
A straight wire carrying a steady current
D
A solenoid with current flowing through its coils
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