clockwise

Loop the bare part of the wire around the screw in the direction the screw is turned to tighten (clockwise direction).

In fastening wire around a terminal post it should go around in a (clockwise) (counter-clockwise) direction.

On withdrawing the magnet, the current reverses, becoming clockwise with its field passing to the left within the coil.

This will cause a rotation up on the left side and down on the right, or in a clockwise direction.

Clockwise rotation of the knob increases the volume, counterclockwise rotation diminishes the volume.