Question 71
Method Part 3 – changing the current in the coil
In this part, you will plan the investigation yourself. The aim of this part is to investigate how the current in the coil affects the strength of the electromagnet.
Decide which variable to change and how you will change it. Your teacher can help with this.
In this part, you will plan the investigation yourself. The aim of this part is to investigate how the current in the coil affects the strength of the electromagnet.
Decide which variable to change and how you will change it. Your teacher can help with this.
