Read the introduction from a science website
Which focus question is the author trying to answe...
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Physics, 04.05.2020 22:31 jumeljean123oythxy
Read the introduction from a science website
Which focus question is the author trying to answer?
Electromagnetic force sounds very complicated, but I
wanted to understand how it works. My experiment allowed
me to create my own electrical field using a nine-volt
battery, an iron nail, and some paperclips. This experience
helped me understand electromagnetism and the way it
works
O How does a nine-volt battery work?
O How does electromagnetic force Work?
O How much electricity is stored in a battery?
O How much iron is contained in paperclips?
![ansver](/tpl/images/cats/User.png)
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