Question

A circular wire is carrying a current. Sketch the
shape of the magnetic field lines in a plane that is
perpendicular to the plane of the wire and passes
through its centre​

Answer 1

Explanation:

here is your answer i hope it is helpful for u

Answer 2

Answer:

An attractive field is a vector field that portrays the attractive effect on moving electric charges ,electric flows and attractive fields encounters a power opposites to its own speed and to the attractive field