Question

Which of the following describes the magnetic field lines produced by the straight wire carrying current? Magnetic field lines radiate out from the wire to infinity. Magnetic field lines come in from infinity to the wire. Magnetic field lines form circles that pass through the wire. Magnetic field lines form circles that go around the wire.

Answer 1

The correct answer is: Magnetic field lines form circles that go around the wire.

Answer 2

Magnetic field lines form circles that go around the wire.