Recent content by Jack98

That makes good sense and it's help me further understand magnetism but don't we represent the rotation of the fields as north or south? For example the north field lines are attracted to the south pole in a closed loop. Electric charge fields can be both monopole and dipoles but magnetic fields...

Why do compasses show a wire has magnetised dipoles? I'm really confused. I understand magnetic fields are a concept.

Thank you very much for the link you provided. I hope I find answers to my question.

Hi all, the question is in regards to magnetic fields in a wire. Please refer to illustration below to understand my question. (https://www.imageupload.co.uk/image/B9f1) As you can see in Picture 3 two wires parallel to each other will attract each other if the current is going in the same...