Question

A wire is placed parallel to the lines of force in a magnetic field and a current flows in the wire. Then ______.

Options

• the wire will experience a force in the direction of the magnetic field.
• the wire will not experience any force at all.
• the wire will experience a force in a direction opposite to the field.
• it experiences a force in a direction perpendicular to lines of force.

Answer 1

A wire is placed parallel to the lines of force in a magnetic field and a current flows in the wire. Then the wire will not experience any force at all.