W=watts, V=volts, I=amps or current, R=resistance
W = V x I or, W = I2 x R or, W = V2 / R.
Wiki User
∙ 13y agoThe formula you are looking for is I = Watts/ Voltage, I = 3000/voltage.
The formula for calculating power in watts using miles per hour (mph) is: Power (watts) = 0.0098 * mph^3
power in watts = voltage in volts x current in amps. or power in watts = current in amps x (resistance in ohms) squared i think what you meant was power in watts =(current in amps)squared x resistance in ohms
To determine the amount of watts needed to operate a household, add up the wattage of each electrical device you use, accounting for peak usage simultaneously. Consider appliances like refrigerators or air conditioners that may require higher wattage at startup. Use an online calculator or consult with an electrician to help estimate your household's total wattage needs.
Watts are used to measure power, whereas volts are used to measure potential difference. These are two different quantities, and you cannot convert one into another any more than you can convert kilometres to kilograms.
The formula for calculating power is power = work/time, where power is measured in watts (W), work is measured in joules (J), and time is measured in seconds (s).
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.
The formula for calculating energy (in joules) using power and time is: Energy (Joules) = Power (Watts) x Time (seconds). This formula represents the amount of energy consumed or produced over a certain period of time at a specific power level.
The formula for calculating power if you are given a magnetic field is sub 43
How to calculating cooling efficiency of air cooler
my question is what is the formula for pressure?