Capacitive transducers, Other Engineering

Assignment Help:

Capacitive transducers

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

1558_Capacitive transducers.png

Its capictance is C = ε0εA/d

where εo is the dielectric constant of the vacuum, εr 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 εr and the area overlap will produce a linear response.

 


Related Discussions:- Capacitive transducers

Pattern practices, Pattern Practices : A pattern may be defined as a repli...

Pattern Practices : A pattern may be defined as a replica or fascimile model of the desired casting which, when packed or embedded in a appropriate moulding material, creates a ca

Engine torque, ENGINE TORQUE It is the force of rotating action about t...

ENGINE TORQUE It is the force of rotating action about the crankshaft axis at any given instant of time. It is given by,

Jfet self biasing, VDD=20V,RG=1MOHM,RD=3.3KOHM,RS=1KOHM,IDSS=8MA,VP=-6V

VDD=20V,RG=1MOHM,RD=3.3KOHM,RS=1KOHM,IDSS=8MA,VP=-6V

Diffusion, distingush between short range and long range diffusion

distingush between short range and long range diffusion

Industrial engineering programmes, "Whether you are writing, listening, spe...

"Whether you are writing, listening, speaking, or attending meetings, communication skills are critical to your success in University and the workplace". Discuss. Since entering

FSE, A W12x40 beam is heated to 760°C. Answer the following questions. Wh...

A W12x40 beam is heated to 760°C. Answer the following questions. What is the W/D factor for sprayed protection? What is the W/D factor for box type protection? What is the spe

Thermodynamics, show that heat and work are path functons

show that heat and work are path functons

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd