Ampere's Circuital Law Quiz

The magnetic field inside a conductor is proportional to the current passing through it

The magnetic field created by a current-carrying wire forms concentric circles around the wire

The line integral of the magnetic field around a closed loop is equal to the permeability times the current enclosed by the loop (correct)

The magnetic field around a current-carrying wire is inversely proportional to the distance from the wire

It describes the behavior of magnetic fields in ferromagnetic materials

It quantifies the force between two current-carrying conductors

It provides a mathematical relationship between magnetic fields and electric currents (correct)

It explains the generation of magnetic fields by permanent magnets

∇×B = μ₀J

B = μ₀H

∮B⋅dl = μ₀Ienc (correct)

B = μ₀J