Question

4. When the battery connected to an electro- - magent is reversed,​

Answer 1

Answer:

What will change is your magnet's polarity. One end of your magnet will be its north pole and the other end will be its south pole. Reversing the way the battery is connected will reverse the poles of your electromagnet. The more turns of wire your magnet has, the better.

Explanation:

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Answer 2

Answer:

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Explanation:

What will change is your magnet's polarity. One end of your magnet will be its north pole and the other end will be its south pole. Reversing the way the battery is connected will reverse the poles of your electromagnet. The more turns of wire your magnet has, the better.