When positively charged insects fly close to a spiderweb, for example,
electrostatic charges cause the web to move toward them to actively capture the hapless fliers.
Various forces such as surface adhesion or
electrostatic charge cause the particles to adhere to each other in systems with extremely small particles measuring only a few micrometres.
Not exact matches
The tumbling action of the dryer
causes fabrics to rub against each other and build up
electrostatic charges.
These somewhat contradictory theories, none of which is universally valid for all cases, have now been unified by Oehzelt and developed into a single coherent model based on the
electrostatic potential
caused by the
charge carriers in the metal and the organic semiconductor.
Instead, the team turned to
electrostatic adhesion — the same basic science that
causes a static -
charged sock to cling to a pants leg or a balloon to stick to a wall.