an advantage of using an electromagnet shown on the crane the image below instead of a regular magnet to move cars in a junk yard is that an electromagnet can easily be turned on and of

8 answers

No. Jiskha tutors are teachers, not cheaters.
oh ok
well can you help me pleas an advantage of using an electromagnet shown on the crane the image below instead of a regular magnet to move cars in a junk yard is that an electromagnet can easily be turned on and of
Nathan -- have patience. We are volunteers, real people, and not robots.
Your question is not a question. It is a statement that electromagnets can be turned on and off. That is true. Do you have a question about this?
I have this question in my assessment what hes saying is a statement but we need to choose "true or false".
True, your welcome...
dose anyone have the answer's to the entire quiz? aka im from conexxus (ik i spelled that wrong no need to correct me) thanks! :)