1.   How to make a magnetic compass?

2.   What type of things do magnets attract?

3.   What's the difference between an electromagnet and an electromagnetic field? Can an electromagnetic field be created by coiling copper wire around an iron nail and then connecting the wire to a cell?

4.   How do I make a d.c electrical bell? Can you help me with illustrations?..if possible? Could you please provide me useful sites where I could possibly gather the information that I need?

5.   How can I build an electromagnetic motor?

6.   Where can I get information about the working and construction of a Bullet Train?

A straight conductor carrying current out of the page is placed in a pair of magnetic fields in the plane of the page as shown in the diagram (click here to see the diagram).
In what direction will the conductor move (refer diagram above for the choices)?