| http://www.w3.org/ns/prov#value | - Thus, a one volt potential across a 70 micron square pixel, with a gap distance (145-1) of 0.25 microns yields an electrostatic force of 7???10???7 Newtons (N). [0029] Therefore, an amount of charge corresponding to a small voltage between the reflectors (200, 210) provides sufficient force to move the top reflector (200) and hold it against gravity and other forces such as physical shock.
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