Dissolves limestone and other rocks.
I believe the correct response would be B. It would decrease.
Search Results<span>By simply wrapping wire that has an electrical current running through it around a nail, you can make an electromagnet. When the electric current moves through a wire, it makes a magnetic field. ... You can make a temporary magnet by stroking apiece of iron or steel (such as a needle) along with a permanent magnet.
Hope This Helps!</span>
i’m not 100 percent sure but I need points to ask questions good luck th