Question

multiple choice question
stronger magnetic fields are represented by drawing magnetic lines
closer together
as solid lines
farther apart
as dashed lines

Explanation:

Magnetic field strength is indicated by the density of magnetic field lines. A stronger magnetic field has more field lines in a given area, meaning the lines are closer together. Solid or dashed lines are just conventions for drawing (not related to strength). Farther - apart lines would represent a weaker field.

Answer:

closer together