WILL GIVE 20 pts
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.
Answers
How does running an electric current through a wire cause a magnetic field?
A coil of wire with an electric current flowing through it becomes a magnet. Putting iron inside a current-carrying coil greatly increases the strength of the electromagnet. ... A current-carrying wire in a perpendicular magnetic field experiences a force in a direction perpendicular to both the wire and the field.
A coil of wire with an electric current flowing through it becomes a magnet. Putting iron inside a current-carrying coil greatly increases the strength of the electromagnet. ... A current-carrying wire in a perpendicular magnetic field experiences a force in a direction perpendicular to both the wire and the field
I know that you are new, but please refrain from lying about how many points you are giving.