Question

linus builds an electrical circuit with a battery and with wires that carry the current. as the battery weakens, the current also weakens. how does this affect the magnetic field around the wires? the field gets stronger. the field gets weaker. the field changes direction. the field disappears completely.

Explanation:

The strength of the magnetic field around a current - carrying wire is directly proportional to the current. When the battery weakens and the current weakens, the magnetic field strength also weakens.

Answer:

The field gets weaker.