It is the work done to moving a unit positive charge or test charge from one to another point in electric field this work done is called the potential difference.
The guy that descovered the formula for power (work/time = power) had the last name "watt"AnswerIn SI, compound units are frequently given special names. For example, the coulomb is a special name given to an ampere second.Power is the rate at which energy is supplied and, so, its compound unit is the joule per second. Under SI, this is given the special name, 'watt', in honour of a Scottish engineer, James Watt.
10 voltage
Work is said to be done where certain displacement is involved. Ex. Of work not done is Coolie carrying Load on his head..
Yes. The work is being done by whoever is pushing rather then the engine, but work is being done. Any time a force is applied through a distance, work is being done.
Work Input- The work done on a machine as the input force acts through the input distance. Work Output - The work done by a machine as the output force acts through the output distance (What the machine does to the object (dependent on the force) to increase the output distance).
The potential difference ('voltage') is equal to the work done per unit charge, i.e. the energy given to each Coulomb of charge. So, a six Volt battery provides six Joules of energy to each Coulomb of charge.
That is 1 Joule of energy. If it happens in 1 second, 1 amp would have flowed during that time. The same amount of work (energy) is done by moving a force of 1 Newton through a distance of 1 metre.
It is usually called a panel or series.
In the given scenario, if the force applied to the system is opposite to the direction of the displacement, then the work done on the system is negative.
Yes, Coulomb's law is an example of a conservative force. A conservative force is one in which the energy required to move a particle (subject to this force) from one point in space to another is independent of the path taken.
It is usually called a panel or series.
The amount of work done in a given amount of time is called power. Power is a measure of how quickly work is done or energy is transferred. It is typically measured in watts (W) or horsepower (hp).
To calculate work done when given mass and power, you need to know the force applied and the distance over which the force is applied. Work done is calculated as the product of force, distance, and the cosine of the angle between them. Power is the rate at which work is done, so you can calculate it by dividing the work done by the time taken to complete the work.
Energy!
potential difference between two points equals the Work done to get to from A to B (in Joules) divided by the charge in Coulombs of the particle that is moving from A to B. If the particle was 1.60x10^-19 Coulomb, then the EPdifference, in Volts, is about 2.5. Volts is Joules/Coulomb. Think of it in terms of regular gravitational potential energy, where the potential energy is equivalent to the amount of force done to move an object of a certain weight (think coulomb) a certain distance (force over a distance is Work in Joules).
Energy
You cannot. You do not have the necessary information.