We represent the magnetic fields created by permanent magnets with magnetic fiel
ID: 1412523 • Letter: W
Question
We represent the magnetic fields created by permanent magnets with magnetic field lines. Choose the best answer about magnetic field lines.
a. Magnetic field lines are closer together in regions where the magnetic field is stronger.
b. Magnetic field lines start on the north end of the magnet and end on the south end of the magnet (i.e. magnetic field lines have definite beginnings and endings).
c. Magnetic field lines point in the direction of the magnetic force on a moving, positive charge.
d. Choices a), b), and c) are all true.
e. Only choices b) and c) are true.
Explanation / Answer
d.choices a),b) and c) are all true
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