Physics, 02.04.2021 22:20 davidoj13

Which of the following is true of compasses ? A. compass magnets can be deflected by Earth's magnetic field or other permanent magnets .
B. compasses detect fluctuations in convection in the mantle.
C. compasses always point toward geographic north.
D. compass magnets can only be deflected by electromagnets such as Earth's magnetic field.

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