Question

Which electromagnet would have the most strength?

Question 24 options:

An electromagnet with 5 coils.


An electromagnet with 10 coils.


An electromagnet with 15 coils.


An electromagnet with 20 coils.

Answer 1

The answer is An electromagnet with 20 coils.

I have taken the test, and that was the correct answer.

I hope this helps. :)

Answer 2

d. an electro magnet with 20 coils
I took the test