The electrostatic comb drive shown below has N = 4 fingers, each of width W = 10 mm and thickness s = 1 mm. It can perfo

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The Electrostatic Comb Drive Shown Below Has N 4 Fingers Each Of Width W 10 Mm And Thickness S 1 Mm It Can Perfo 1 (90.88 KiB) Viewed 29 times

The electrostatic comb drive shown below has N = 4 fingers, each of width W = 10 mm and thickness s = 1 mm. It can perform lateral motion (in z-direction) under applied voltage V. The field fringing is assumed to be negligible. Given the free space permittivity = 8.85 x 10-¹2 SI, what is the voltage required to exert a total force of 1 mN in order to drive a latch? +V N fingers W O 1681 volts O 3200 volts O 1270 volts O 919 volts O 840 volts ---- 14 motion 14