Question

Which statement about electric and magnetic fields is true?


1. Electric fields and magnetic fields start at a positive and end at a negative.


2. Electric fields must leave a positive charge and end on a negative charge.


3. Magnetic fields must start at the north pole of a magnet and end at the south pole of a magnet.


4. Electric fields and magnetic fields loop from north to south.

Answer 1

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3. Magnetic fields must start at the north pole of a magnet and end at the south pole of a magnet.

Answer 2

Answer:

4. Electric fields and magnetic fields loops from north to south.

I think this is the answer.

Explanation:

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