Which of the following electromagnets will have the weaker force?
A battery with 10 loops around the core will be the weakest.
A battery with 200 loops around the core will be the weakest.
A battery with 5 loops around the core will be the weakest.
A battery with 15 loops around the core will be the weakest.

Respuesta :

a battery with 5 loop around the core will be the weakest

Answer:

5 would be the weakest and 200 would be the strongest

Explanation: