4. Alberto is studying how the number of coils in an electromagnet's solenoid affects the strength of the magnet. He recorded his results in the table below. Number of Coils Number of Paper Clips Pick?

Alberto's experiment aims to determine the relationship between the number of coils in a solenoid and the strength of the electromagnet, indicated by the number of paper clips it can pick up. As he increases the number of coils, he may observe a corresponding increase in the number of paper clips picked, suggesting that more coils enhance the magnetic field strength. This relationship can be analyzed to understand how coil counts directly influence electromagnet performance. To confirm his findings, he should conduct multiple trials and average the results for accuracy.