I would assume you are speaking of AC circuits, and do not wish a long winded engineering primer.
The basic formulas to calculate all:
A=Amperes
V=Volts
W=Watts
AxV=W , W/V=A, W/A=V
So, to find Amps, divide voltage into the wattage A = W/V
To find voltage, you divide the electric power (in watts) by the current (in amperes). The formula for this is ( V = \frac{P}{I} ), where ( V ) represents voltage, ( P ) is power, and ( I ) is current. Alternatively, you can also use Ohm's Law, where voltage is equal to current multiplied by resistance (( V = I \times R )).
The number of watts measures the power, and Ohm's laws requires us to know the current as well as the voltage to determine the power.P = i x eFor example, if the fridge draws 10 amps at 115 volts, the power is 1150 watts.AnswerThe answer is that it depends on the fridge. Look at the nameplate information for your particular fridge; that's where you will find your answer.
Given only the midpoint you cannot.
It depends on what equations are given.
In general you cannot find the perimeter of any shape if only the area is given.
It depends on how many amperes there are. If you have 1 amperes, then you get 260 watts. If you have 260 amperes, then you have 67,600 watts. If you have 0.001 amperes, then you have 0.26 watts. Its just watts = volts times amperes. Of course, the limiting factor is the available power behind the 260 volts, but you did not say anything about that.
You can use the formula I = P/V, where I is the current in amperes, P is the power in watts, and V is the voltage in volts.
To convert watts to volts, you need to know the current in amperes (A) because the formula is Watts = Volts × Amperes (W = V × A). Without the current value, you cannot directly convert 310 watts to volts. If you have the current, you can rearrange the formula to find volts: Volts = Watts / Amperes. For example, if the current is 10 A, then 310 W would be 31 volts (310 W / 10 A = 31 V).
The power consumed by the light bulb can be calculated using the formula P = I * V, where P is power in watts, I is current in amperes, and V is voltage in volts. In this case, the power consumed is 1.2 amperes * 12 volts = 14.4 watts.
There is no translation between volts and watts, they measure different things. Power (in watts) equals potential difference (in volts) times current (in amps) P=IV=(I^2)R=(V^2)/R
There are several ways to find watts; volts x amps = watts or resistance (ohms) divided by amps squared or volts squared divided by amps. You can search for Ohm's Law to find examples of these different methods and sample calculations.
To find the current running through the devices, you can use the formula ( I = \frac{P}{V} ), where ( I ) is the current in amperes, ( P ) is the power in watts, and ( V ) is the voltage in volts. Given the power rating of 440 watts and a voltage of 110 volts, the current can be calculated as ( I = \frac{440}{110} = 4 ) amperes. Therefore, the current running through the devices is 4 amps.
1 horse power=746watt
To find the current in amps for a given power in watts and voltage in volts, you can use the formula: Amps = Watts / Volts. For 3000 watts at 480 volts, the calculation would be 3000 watts / 480 volts, which equals approximately 6.25 amps.
It is expressed in Volt-Amperes not Watts.
To determine how many amps are in 115 volts, you need to know the power (in watts) being used. The relationship between volts, amps, and watts is given by the formula: Watts = Volts × Amps. Therefore, to find the amps, you can rearrange the formula: Amps = Watts / Volts. For example, if you have a device that uses 1150 watts, you would have 10 amps at 115 volts (1150 watts ÷ 115 volts = 10 amps).
To find the amperage, use the formula: Watts = Volts x Amps. Given 2600 watts and 240 volts, the amperage would be calculated as 2600 watts / 240 volts = 10.83 amps.