Question

g Which of the following is true about magnetic field lines? A. All magnetic field lines are always parallel to the Earth’s magnetic field. B. Magnetic field lines form closed loops and never intersect. C. Magnetic field lines flow out of the south pole of a bar magnet, around, and into the north pole. D. Positive charges always feel a force along magnetic field line

Answer 1

Answer:B

Step-by-step explanation:

Magnetic field lines form close loops and never intercept