Explain the polarization of dielectric, Chemical Engineering

Assignment Help:

Polarization of Dielectric

If a material having polar molecules, they will usually be in random orientations when no electric field is applied. An applied electric field will polarize the material by orienting the dipole moments of polar molecules. This reduces the effective electric field among the plates and will enhance the capacitance of the parallel plate structure. The dielectric must be a good electric insulator so as to minimize any DC leakage current by a capacitor.

 


Related Discussions:- Explain the polarization of dielectric

Spherical particle falling at its terminal velocity, a) List the dissimilar...

a) List the dissimilar Heat transfer equipment involved in your plant. Also describe the governing principle or modes of heat transfer for every equipment that listed. Determine th

Chemistry, application problems on electrochemical series

application problems on electrochemical series

Applications of permanent magnets, Applications of permanent magnets  a...

Applications of permanent magnets  a - Applications based on attraction or repulsion forces  b - Applications based on Faraday's induction law c- Application based on Lor

Hardness of water, Formulas for determining temporary and permanent hardnes...

Formulas for determining temporary and permanent hardness

Adsorption and membrane processes, Zeolites are used to adsorb a wide range...

Zeolites are used to adsorb a wide range of solutes from vapour and gas streams. What is it about their structure that makes them suitable for selective adsorption? What isotherm(s

Explain what are point defects, Point defects: Point defects are defects w...

Point defects: Point defects are defects which are not extended in space in any dimension. There is no strict limit for how small a "point" defect should be, but typically the ter

Work, prove that work is a path function

prove that work is a path function

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