Tuesday 30 April 2013

6.4 understand the term ‘magnetic field line’

Magnetic field lines represent the shape and direction of a magnetic field.
Its important to realise that these lines only represent the field and that the spaces in-between the lines are not in fact spaces in the field, a field is also three dimensional, so the lines just give an idea.

4 comments:

  1. it says in my textbook SIZE and direction......?

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  2. It shows the strenght perhaps that's what it means

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  3. a magnetic field line is a line that shows the shape, strength and direction of a magnetic field

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