Question
Experiment 2
In the second experiment, the students keep the same number of coils around the nail and records how many paperclips the electromagnet can pick up using different batteries.
Battery Voltage (V)
Number of paper clips attracted to the magnet
3.0
3
4.5
7
6.0
9
7.5
12
Which question can be answered based on the results of Experiment 2?
(1point)
How is the voltage of an electromagnet affected by the number of coils wrapped around the nail?
How is the strength of an electromagnet affected by the number of coils around the nail?
How does the voltage of an electromagnet change when the type of paper clips changes?
How is the strength of an electromagnet affected by the voltage of the battery?
In the second experiment, the students keep the same number of coils around the nail and records how many paperclips the electromagnet can pick up using different batteries.
Battery Voltage (V)
Number of paper clips attracted to the magnet
3.0
3
4.5
7
6.0
9
7.5
12
Which question can be answered based on the results of Experiment 2?
(1point)
How is the voltage of an electromagnet affected by the number of coils wrapped around the nail?
How is the strength of an electromagnet affected by the number of coils around the nail?
How does the voltage of an electromagnet change when the type of paper clips changes?
How is the strength of an electromagnet affected by the voltage of the battery?
Answers
GPT 3.5
How is the strength of an electromagnet affected by the voltage of the battery?