which describes the magnetic field that forms when a wire carries an electric current?\no it is in a line…
which describes the magnetic field that forms when a wire carries an electric current?\no it is in a line perpendicular to the wire.\no it is in a line parallel with the wire.\no it is in a cylinder around the wire.\no it is in a cylinder across the wire.
Answer
Brief Explanations:
When a wire carries an electric - current, according to Ampere's law, the magnetic field lines form concentric circles around the wire, which can be thought of as a cylinder around the wire.
Answer:
It is in a cylinder around the wire.