Which of the following is the most likely to be attached to megnet

Iron, cobalt and nickel, as well as alloys composed of these ferromagnetic metals, are strongly attracted to magnets.

Magnets and electromagnets can both be used to pick up metal items like iron nails. Even though they are similar, there are differences between magnets and electromagnets.An example of one of these differences is that

magnets have a set strength, while the strength of an electromagnet can be adjusted.

Here is some info that might help you with the question I can provide the correct answer if you put down the options for the question your asking!

0 = 0.40 / 0 = 0

= 0.20 = 9.80 ⁄2 =?

=0 , = = 0.20 =0.50 0 0.40 ⁄

=0−122 =0−12(9.80 ⁄2)(0.50)2 =1.2