Electrical work, Physics

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



Posted Date: 9/13/2012 3:56:13 AM | Location : United States

Related Discussions:- Electrical work, Assignment Help, Ask Question on Electrical work, Get Answer, Expert's Help, Electrical work Discussions

Write discussion on Electrical work
Your posts are moderated
Related Questions
A 240-turn solenoid having a length of 21 cm and a diameter of 8.8 cm carries a current of 0.44A. Calculate the magnitude of the magnetic field inside the solenoid.

give examples for how to calculate static resistance.

Surface gravity on Mars is roughly 1/3 that of the Earth. Consider you drop a rock initially at rest from a height Hm on Mars and it takes a time tg to hit the ground. From what he

Vectors Representing Forces A force can be represented by a vector (drawn as an arrow). The arrow's length is related to the size of the force and the arrow's direction shows y

The Trigger In particle physics, a trigger is a system which uses easy criteria to rapidly decide that events within a particle detector to remain while only a small fraction o

Inertia and the Right Hand Turn Suppose in which you are a passenger within a car that is forming a right-hand turn. As the car starts to take the turn to the right, you freque

Coupled Harmonic Oscillators Two easy pendulums connected through a spring. The mass of one of the pendulums may be varied. Within mathematical rounding errors, the resolution

Moment, Centre of mass and Centroid Moment of force is tendency of the force to twist or rotate an object. A measure of the body's resistance to the angular acceleration, which

Emission spectrum of hidrogen is different from emission spectrum of sodium.Why? Ans) Because, in sodium atom there are already many other electrons present in the atom aother than

A single-phase, 50Hz transformer has 40 primary turns and 520 secondary turns. The cross-sectional area of the core is 270cm 2 . When the primary winding is connected to a 3