electrostatic

“I think the most likely mechanism for providing the spark is electrostatic,” Stansfield said.

We get some gravity, some magnetic, and some electrostatic field distortion, too.

Seriously, though, I didn't think the electrostatic curvature would be so slow to adjust.

The attraction of light particles to a charged body is explained by electrostatic induction.

Electrostatic effects, however, differ greatly from those of tides.

Magnetic and gravitational and electrostatic fields rotate polarized light or bend light or do this or that as the case may be.