Electrical work, Physics

Assignment Help:

Electrical work:

Electrical work is done if a quantity of charge (coulombs) is moved between two points which are at different electrical potentials.

  • The SI unit of work is the 'joule'. One joule of work is done when a charge of one coulomb moves through a potential difference of one volt.

          Electrical Work (joule)  =  Charge (coulomb)  ´  Potential Difference (volt)

                   Work  =  Q *  V  joules

  • Since one coulomb is one ampere second

                   Q   =  I  *  t

          then Work  =  V  *  It   joules

 

 


Related Discussions:- Electrical work

Its hard 4 me, what is physics and how to learn it easlly?

what is physics and how to learn it easlly?

Explain dynamic strain aging and strain aging, What is the difference among...

What is the difference among dynamic strain aging and strain aging? Strain aging could be explained as " tear and normal wear " or the fatigue that is experienced under normal

Calculate the final speed of skater - speed and distance, A 50 kilogram ice...

A 50 kilogram ice skater glides across the ice in a straight line at 7 meters per second.  If she bends down and scoops up a 20 kilogram child standing on the ice, what will b

V-i characteristics of constant current source, V-I  Characteristics  ...

V-I  Characteristics  of  Constant  Current  Source A  source  which  has  high  internal resistance  (or  impedance)  as  compared  to  load  resistance  (or  impedance)  i

Plane and the package, Plane and The Package Suppose a plane moving alo...

Plane and The Package Suppose a plane moving along with a constant speed at an elevated height above the Earth's surface. Within the course of its flight, the plane drops a pac

Inelastic collision, Inelastic Collision Collisions among objects are g...

Inelastic Collision Collisions among objects are governed through laws of momentum and energy. While a collision occurs within an isolated system, the total momentum of the sys

Particle detectors, what is the principle of particle detectors ?

what is the principle of particle detectors ?

Why does it take longer to heat a bucket of water than a cup, Q. Illustrate...

Q. Illustrate why does it take longer to heat a bucket of water than a cup of water? Answer:- For the reason that there is more water in a bucket than in a cup and more en

Define wave, A wave is a disturbance which transmits power and momentum fro...

A wave is a disturbance which transmits power and momentum from one place to the other without the transport of matter.

Universal age paradox, Universal age paradox Two most straightforward ...

Universal age paradox Two most straightforward methods of computing the age of the Universe through redshift measurements, and stellar evolution yield incompatible results. Re

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