![a) Define magnetic field lines. Describe an activity to draw a magnetic field line outside a bar ma - YouTube a) Define magnetic field lines. Describe an activity to draw a magnetic field line outside a bar ma - YouTube](https://i.ytimg.com/vi/0JjZlnEgmrw/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLDF3Oyp-tdper1hzH-PizpzokGm9w)
a) Define magnetic field lines. Describe an activity to draw a magnetic field line outside a bar ma - YouTube
![Magnetic Fields. Definition : A magnetic field is a force field which surrounds either a magnet or a wire carrying an electric current and will act upon, - ppt download Magnetic Fields. Definition : A magnetic field is a force field which surrounds either a magnet or a wire carrying an electric current and will act upon, - ppt download](https://images.slideplayer.com/26/8639982/slides/slide_2.jpg)
Magnetic Fields. Definition : A magnetic field is a force field which surrounds either a magnet or a wire carrying an electric current and will act upon, - ppt download
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A-LEVEL PHYSICS Pupils should be able to: Understand a magnetic field as an example of a field of force produced either by current-carrying conductors. - ppt download
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