Nice Definition Of Power In Physics
Alternately electric power is defined as the rate at which electric energy is transferred across an electrical circuit per unit time.
Definition of power in physics. We are giving a detailed and clear sheet on all Physics Notes that are very useful to understand the Basic Physics Concepts. The higher the rate at which work is done the faster the work is done and at the same time the faster the energy is used up. Electric energy produced per unit time.
The product of voltage and current. Power is commonly defined as the rate at which the work is done. Look at what this gives us.
Work power energy and hookes law. Work is defined as W F dr F v dt. Which is related to how fast a job is done.
In physics however it has a very specific meaning. The rate at which energy is transferred is called power and the amount of energy that is usefully transferred is called efficiency. Power is the rate at which work is done or the rate at which energy is transfered from one place to another or transformed from one type to another.
Your relationship for work is incorrect so your relationship for power boxed-in relationship in your question is not correct. For example in a one-mile-run exam the faster you run. This is the original definition of the watt as the unit of power.
Power is a physical concept that has several different meanings depending on the context and the information that is available. We can define power is the rate of doing work. The rate at which work is done by a body or energy is transferred is called its power.