Sagot :
Answer:
1. Magnets produce a magnetic field that go out of the north pole magnet and into the south pole of the magnet.
- True
2. Magnets are not the only things that can produce magnetic fields.
- False
3. The magnetic field is simply concentric circles around each part of the wire but they do not follow the path of the wire.
- True
4. The lesser coils of the wire with current running through them in the same direction, the stronger the magnetic field that is created.
- False
5. The strength of an electromagnet can be increased not only by increasing the number of coils of the wire, but by wrapping the coils of the wire around a rod of ferromagnetic material such as iron or steel.
- True
Explanation:
correct me if im wrong