Capacitive transducers

Consider a capacitor consisting of two parallel conducting plates with an insulator in between.

Its capictance is C = ε₀ε_r A/d

where ε_o is the dielectric constant of the vacuum, ε_r is the dielectric constant of the insulator, A is the area of the plates, and d is the distance between them.

Any one of these three variables can be changed by the displacement. However only variations of ε_r and the area overlap will produce a linear response.

 

Posted Date: 8/28/2012 6:52:47 AM | Location : United States

Ask an Expert

Related Discussions:- Capacitive transducers, Assignment Help, Ask Question on Capacitive transducers, Get Answer, Expert's Help, Capacitive transducers Discussions

Write discussion on Capacitive transducers
Your posts are moderated

Write your message here..

Related Questions

Flame photometer, please explain a bout blog diagram of flame photometer please explain a bout blog diagram of flame photometer

Arinc decoding word, how to decode arinc 429 words and send result to pc by... how to decode arinc 429 words and send result to pc by rs232 bus

Guidance systems , The design and implementation of an autonomous guidance ... The design and implementation of an autonomous guidance system requires knowledge and an understanding of a wide range of technologies, from the physical dynamics of the vehicle (i

Burners - aircraft engine , BURNERS :  ATOMISER BURNERS This ... BURNERS :  ATOMISER BURNERS This type of burner presents the fuel in a finely atomised spray by forcing the fuel to pass through a small orifice. The size of the orifi

Thermo electric thermometer, how thermoelecteric thermometer is contructed ... how thermoelecteric thermometer is contructed and how it working

MIMO, I need some help I need some help

Analog electronics, what are sampling gates ? what are sampling gates ?

Regarding my project, i want to do project in the area wing in aircraft...p... i want to do project in the area wing in aircraft...please give some sugestions or ideas in that

Use of multicylinder engine, USE OF MULTICYLINDER ENGINE If, in a multi... USE OF MULTICYLINDER ENGINE If, in a multi cylinder engine, power strokes are staggered, the limitation of flywheel can be overcome to a large extent. Torque diagram for 2 cyli

Field effect transistors, FIELD EFFECT TRANSISTORS (FET) A field-effect... FIELD EFFECT TRANSISTORS (FET) A field-effect transistor (FET) is a semiconductor device in which the current flowing through a conduction channel i.e. between two terminals ca