Question

maya sets up two experiments as shown.
what question is maya most likely trying to answer?
experiment 1
experiment 2
how does the type of material used in the core affect the strength of an electromagnet?
how does the number of loops of wire affect the strength of an electromagnet?
how does the speed at which an iron bar is removed from wire loops affect the strength of an electromagnet?
how does the thickness of the wire affect the strength of an electromagnet?

Explanation:

In Experiment 1 and Experiment 2, the core material (iron bar) is the same, the speed of removing the iron bar is not shown as a variable, and the thickness of the wire is not indicated as different. However, the number of wire loops appears to be the varying factor between the two experiments.

Answer:

How does the number of loops of wire affect the strength of an electromagnet?