yes, it is. I look lot into dipole moments of macromolecules and gave a small intro in: https://mejbcart.substack.com/p/sars-cov-2-spike-protein-5g-and-covid19 these are STATIC quantities, always connected to the 3D geometry of charge distribution inside of the entire object. It moves with it or changes when the shape is changing. For that post I calculated the Spike dipole moment and showed there that it is exactly directed toward the 3-meric axis of the complex which enters the cell membrane. It is like a needle punching the hole in the already hugely charged lipid bilayers of every normal cell. The charges inside of the Spike are the key, in my opinion.