hiro wants to model the magnetic field of a bar magnet using a shoe box and pipe cleaners. he labels the…

hiro wants to model the magnetic field of a bar magnet using a shoe box and pipe cleaners. he labels the ends of the shoe box n and s. how should he position the pipe cleaners? check all that apply. they should exit the box at n and enter at s. they should exit the box at s and enter at n. they should be put inside the box so the two ends join. none should be put inside the box. they should form loops outside of the box over the top, bottom, and sides of the box. they should form loops outside of the box, but over only the sides of the box.

hiro wants to model the magnetic field of a bar magnet using a shoe box and pipe cleaners. he labels the ends of the shoe box n and s. how should he position the pipe cleaners? check all that apply. they should exit the box at n and enter at s. they should exit the box at s and enter at n. they should be put inside the box so the two ends join. none should be put inside the box. they should form loops outside of the box over the top, bottom, and sides of the box. they should form loops outside of the box, but over only the sides of the box.

Answer

Brief Explanations:

Magnetic field lines exit from the north - pole (N) and enter the south - pole (S) of a magnet. Outside the magnet, they form closed loops. Inside the magnet, the field lines go from S to N. For a model using a shoe - box as a bar magnet, pipe cleaners representing field lines should exit at N and enter at S and form loops outside the box over the top, bottom, and sides.

Answer:

They should exit the box at N and enter at S. They should form loops outside of the box over the top, bottom, and sides of the box.