Q: How does the magnetic field produced by a current in a wire move?


Read this paragraph and choose the correct option from the provided answers:

The magnetic field produced by a current in a wire moves around the wire in concentric circles. More current creates a stronger magnetic field, and the direction of the current determines the direction of the magnetic field.

 Choices:

- intermittently

- slowly

- counterclockwise

- in concentric circles


A:
in concentric circles