Plastic capacitors, Physics

Assignment Help:

Since polymeric materials can be formed in thin, highly uniform and non porous films with high dielectric strength, these materials are preferred dielectric materials for capacitors. These capacitors are characterised by high insulation resistance at room temperature.

They are made of:

(a)          Polystyrene film capacitor

(b)         Poly terafluoroethlylene capacitors (P.T.F.E.)

(c)           Polythene terephthalate (milliner) capacitors

 

 


Related Discussions:- Plastic capacitors

Illustrates the electric motors, Illustrates the Electric Motors? An el...

Illustrates the Electric Motors? An electric motor is basically the reverse of an electric generator. It is a machine which turns electrical energy - AC from the wall or dire

Define peltier coefficient, Q. Define: Peltier coefficient and write its un...

Q. Define: Peltier coefficient and write its unit. The quantity of heat energy absorbed or evolved at one of the junctions of a thermocouple when one ampere current flows for

Right-hand palm rule, Stretch the fingers and thumb of right hand at right ...

Stretch the fingers and thumb of right hand at right angles to one another. Then if the fingers shows in the direction of field and thumb in the direction of current i, then normal

Find the speed of the wave, Find the speed of the wave A copper wire, wh...

Find the speed of the wave A copper wire, whose cross-sectional area is 1.1 x 10 -6  m 2 has a linear density of 7.0 x 10 -3 kg/m and is sturng between two walls. At the ambient

What is the angular acceleration, The merry-go-round described in the previ...

The merry-go-round described in the previous problem is pushed with a constant force of 53 N. What is the angular acceleration?

Illustrate why does pilot tilt the outer wing of airplane, Q. Illustrate wh...

Q. Illustrate why does the pilot tilt the outer wing of the airplane inward while taking a turn? Answer:- Airplanes have two control surfaces implicated when turning the a

Projectile-motion, A particle is projected from ground with velocity 40sqr...

A particle is projected from ground with velocity 40sqrt2m/s.find- a)velocity and b)displacement of particle after 2sec .Take g=10m/s^2 Ans) velocity v=u+at a=-g v=40√2-10*2

Gravitational field intensity , Each particle produces a gravitational fiel...

Each particle produces a gravitational field around it which exerts the gravitational force on each of the other particles present within this region. The portion around a point ma

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