12
QuizMultiple Choice
Unit Test — Unit test
Question 12 • FL-2003310-Physical Science
Parker wound a wire around a large iron nail. He then created an electromagnet by connecting the ends of the wire to different batteries. The table shows the current he measured for each electromagnet.
Answer
A
Electromagnet W is the strongest.B
Electromagnet X is weaker than electromagnet Z.C
Electromagnet Y is the strongest.D
Electromagnet Y is weaker than electromagnet X.