Why does the electric field inside a dielectric decrease, Physics

Assignment Help:

a) Why does the electric field inside a dielectric decrease when it is placed in an external electric field?

b) A parallel plate capacitor with air among the plates has a capacitance of 8 pF. What will be the capacitance if the distance among the plates he reduced by half and the space among them is filled with a substance of dielectric constant K=6?

Related Discussions:- Why does the electric field inside a dielectric decrease

State ideal gas equation, All the given four Laws may be written in one rel...

All the given four Laws may be written in one relation, PV = nRT =m/n RT This formula is known as deal gas equation. Where m = mass of the gas M = molecular mass of t

Explain galvanometer increase voltage sensitivity, Q. In a galvanometer, in...

Q. In a galvanometer, increasing the current sensitivity does not necessarily increase voltage sensitivity. Explain An interesting point to note is that raising the current sen

Define one ampere, 1 Ampere: 1 ampere current is supposed to be flowing...

1 Ampere: 1 ampere current is supposed to be flowing in a conductor if one coulomb of charge flows across section of the wire in one second.

Evaluate the damping force, The natural angular frequency of a S.H.O. of ma...

The natural angular frequency of a S.H.O. of mass 2gm is 0.8rad/sec. It undergoes critically damped motion when taken to a viscous medium. Evaluate the damping force on the oscilla

Can fibers be bent at right angle, Can fibers be bent at right angle? F...

Can fibers be bent at right angle? Fibers cannot be bent at right angle. All fibers should be bent with a radius that will not alter the internal architecture of the fiber. For

Vectors, i want more clarification on resultant vectors

i want more clarification on resultant vectors

Microprocessor, Microprocessor A combination of IC's cal led a micropr...

Microprocessor A combination of IC's cal led a microprocessor. The data is processed in the microprocessor according to the instructions given through the input devices. A

Point out the direction of the current in the loop, Ques: Point out the...

Ques: Point out the direction of the current if any induced to flow in the loop by the changing magnetic field. (Describe is the loop as viewed from above.) Answer:

Determine the power factor on no-load, A transformer takes a current of 1A...

A transformer takes a current of 1A when its primary is connected to a 300V, 50Hz supply, the secondary being on open-circuit. If the power absorbed is 120watts, Determine

Zeener diode, how zeener diode work as a regulator?

how zeener diode work as a regulator?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages