What is potential difference , Physics

Assignment Help:

It is the difference among potential at two points of a conductor.

Please note that by potential(at a point A) ,we actually mean potential difference  among  point A and another point where potential is zero(usually we take this point at infinity or some reference level).

Additionally, potential among two points on a conductor having zero resistance is zero.( from ohms law v=iR=I(0)=0)


Related Discussions:- What is potential difference

Proton was discovered, Proton was discovered by: (1)Chadwick (2)Thom...

Proton was discovered by: (1)Chadwick (2)Thomson (3)Goldstein (4)Bohr Ans: (3)Goldstein

Acsr (aluminium conductor steel reinforced), ACSR (Aluminium Conductor Stee...

ACSR (Aluminium Conductor Steel Reinforced): Owing to the low tensile strength of aluminium, aluminium conductors produce greater sag which prohibits their use for longer spans

Who manufactures optical ports, Who manufactures optical ports?  All sy...

Who manufactures optical ports?  All system integrator generate a particular type of optical port to attach to their choice of illuminator.

Compute the de broglie wavelength of electron, Q. The kinetic energy of an ...

Q. The kinetic energy of an electron 120 eV. Compute the de Broglie wavelength of electron. λ = h / √2mE λ = 6.626 X 10 -34 / √ 2 X 9.1 X 10 -31 X 120 X 1.6 X 10 -19

Determine expression for the bound ray, A symmetric, multimode slab wavegui...

A symmetric, multimode slab waveguide has a core width 2ρ, a uniform cladding index n cl and a linear, graded-index profile n(x) in the core that is continuous and symmetric about

Vector and scalar, why are vector and scalar necessary in our everyday acti...

why are vector and scalar necessary in our everyday activities?

What is the stimulated emission, What is the stimulated emission? Define th...

What is the stimulated emission? Define this term briefly. Stimulated emission: a. While photon interacts along with atom that is in the excited state E 2 , in that case de-

How are extrinsic fiber optic sensors used, How are extrinsic fiber optic s...

How are extrinsic fiber optic sensors used? Extrinsic fiber optic sensors give best protection of measurement signals against noise corruption. Unluckily, several conventional

What are polar molecules, What are polar molecules Polar molecules - mo...

What are polar molecules Polar molecules - molecules having of two or more atoms that are neutral but have a charge which is not distributed uniformly.

Fermi energy and fermi dirac distribution law, Q. Define Fermi energy. Writ...

Q. Define Fermi energy. Write down the expression for Fermi Dirac distribution law. Deduce an expression for Fermi energy of a system of free particles. Sol. The Fermi Energy

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