There is no direct relation of electric current and power. In order to know
how much power (or energy) the current gives up, you must know what the
current is flowing through.
The easiest way to describe anything through which the current is flowing is
to measure and state its electrical resistance.
Once you know the resistance through which the current is flowing . . .
Power delivered by the current = (magnitude of the current, amperes)2 x (resistance of the path, ohms)
The power is delivered continuously. Its unit is watts.
Each watt of power means 1 joule of energy every second.
I would say both. Power (energy, or work, per unit time) can be calculated with the formula: P = IV (power = current x voltage)
Voltage x current = power (watts)
Electrical energy = (power) multiplied by (time) or (voltage across a component or circuit) times (current through it) times (time)
For DC: power (in watts) = current (in ampere) x voltage (in volts). Energy = power x time, so energy = current x voltage x time (time in seconds). For AC, a power factor may have to be included (the cosine of the angular displacement between current and voltage). This is often near one, but it may be less.
P = I2R (power = current squared times resistance). Therefore, if the current doubles, the amount of dissipated electrical energy will increase by a factor of 4.P = I2R (power = current squared times resistance). Therefore, if the current doubles, the amount of dissipated electrical energy will increase by a factor of 4.P = I2R (power = current squared times resistance). Therefore, if the current doubles, the amount of dissipated electrical energy will increase by a factor of 4.P = I2R (power = current squared times resistance). Therefore, if the current doubles, the amount of dissipated electrical energy will increase by a factor of 4.
its a hgda
Power = Current * Voltage Power = Change in work/change in time
its a hgda
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
Love
a part consideredin realation to the whole
lunch or owners
No Relation
There are several equations that involve power. The basic definition of power is energy divide by time, so that is one equation. In electricity, if you have a DC current, power = current x voltage. In the case of AC, power = current x voltage x power factor (in many cases, the power factor is close to 1).
Power = (current) times (voltage)Current = (Power) divided by (voltage)Voltage = (Power) divided by (current)
No, they have no realation at all.
they have realation ship