2
practice testMultiple Choice

Practice Test

Question 2 • Physical Science

Which best explains how Selena can correct her error?

Answer
A
She can change the arrows so they show current traveling in opposite directions on the sides of the loop.
B
She can change the magnetic poles so they are both on one side of the loop.
C
She can change the magnets so like poles are facing each other.
D
She can change the arrows so they show the magnetic field reversing direction between the magnets.
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