Interaction Forces of Electric Currents and Charges in a Double DNA-like Helix and its Equilibrium

The interaction of currents and charges in two helices is considered when a standing low-frequency electromagnetic wave arises in a double DNA-like helix. The mutual displacement of the two helices along their common axis is taken into account. It is shown that it leads to the simultaneous existence of force and moment of force acting on each helix and directed along their common axis. Radial components of the forces of currents and charges interaction are also considered depending on the pitch angle of the double helix.