Question

Help please. ASAP.

1. Explain how you think changing in the thickness or length of the nail will affect the strength of the electromagnet

Answer 1

Ferromagnetic materials make the magnet stronger than non-ferromagnetic materials like paper, wood, or air. A wider nail will make the magnet stronger. Making the nail longer will not make the magnet stronger, unless you also add more turns to the coil.

Step-by-step explanation:

I hope this helps!!

Answer 2

I believe- If there is more metal for the magnet to reach for, then the strength will grow but it may be harder to pick up off of a surface depending on the weight of the nail. If it is a light nail, it would be more efficient for a quick result in having the magnet to pick it up

Step-by-step explanation: