Question

1. ithink people can create energy

opinion or fact?

2.flectromagnet attacts pins and thumbtacks

opinion or fact?

3.high voltage level can cause death

opinion or fact?

4.a stronger magnet can be produced by using more coils of wire

opinion or fact?

5.for me,all appliences work well with electromagnets

opinion or fact?

6.the best generator is made of electromagnet

opinion or fact?

7.perhaps magnets should be used to add more electricity

opinion or fact?

pasagot ng ayos bbigyann ko kay 50 points

Answer 1

Answer:

These include loudspeakers, earphones, electric bells, and magnetic recording and data storage equipment – such as tape recorders. The multimedia and entertainment industry relies on electromagnets to create devices and components, such as VCRs, and hard disks

Answer 2

Explanation:

Oersted made the discovery for which he is famous in 1820. At the time, although most scientists thought electricity and magnetism were not related, there were some reasons to think there might be a connection