parker wound a wire around a large iron nail. he then created an electromagnet by connecting the ends of the…

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.\n\n| electromagnet | current (amperes) |\n| :--- | :--- |\n| w | 2 |\n| x | 5 |\n| y | 8 |\n| z | 3 |\n\nwhich conclusion is best supported by the data?\n\nelectromagnet w is the strongest.\nelectromagnet x is weaker than electromagnet z.\nelectromagnet y is the strongest.\nelectromagnet y is weaker than electromagnet x.

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.\n\n| electromagnet | current (amperes) |\n| :--- | :--- |\n| w | 2 |\n| x | 5 |\n| y | 8 |\n| z | 3 |\n\nwhich conclusion is best supported by the data?\n\nelectromagnet w is the strongest.\nelectromagnet x is weaker than electromagnet z.\nelectromagnet y is the strongest.\nelectromagnet y is weaker than electromagnet x.

Answer

Explanation:

Step1: Identify the relationship between current and magnetic strength

The strength of an electromagnet is directly proportional to the electric current flowing through the wire coil. $$B \propto I$$

Step2: Compare the current values from the table

According to the data: $W = 2\text{ A}$, $X = 5\text{ A}$, $Y = 8\text{ A}$, and $Z = 3\text{ A}$.

Step3: Evaluate the provided conclusions based on data

Electromagnet $Y$ has the highest current ($8\text{ A}$), making it the strongest. Electromagnet $X$ ($5\text{ A}$) is stronger than $Z$ ($3\text{ A}$), and $Y$ ($8\text{ A}$) is stronger than $X$ ($5\text{ A}$).

Answer:

Electromagnet Y is the strongest.