Volts and watts are different quantities and their relationship also includes the electric current. Voltage times current in amps equals the power in watts use.
volts times amps = watts
There is no direct relationship between watts and volts. Watts = volts x current in amps.
Watts and Volts are two distinct types of measurement.
Watts = Volts * Amps Therefore: 70 Watts / 13.8 Volts = 5.07 Amps
Amps, volts and watts are interrelated, but you need to do a little math. Amps * Volts = Watts
Zero. Watts is the product of Amps x Volts. As you can see an amperage value is needed. Voltage = Watts/Amps. Volts = 200/? 20 volts
4 volts and how many amps? Watts = amps x volts. It depends on the amount of current (in Amps) flowing at 4 Volts... See Ohms Law: Watts = Volts x Amps If you have 2 Amps flowing at 4 Volts you are dissipating/consuming 8 Watts. If you have 10 Amps flowing at 4 Volts you are dissipating/consuming 40 Watts.
At 120 volts you can operate any equipment up to 1200 watts. At 240 volts you can operate any equipment up to 2400 watts.
Volts don't make power. Watts do. Watts = (volts) x (amps) 1 horsepower = 746 watts
Watts is volts times amps, so 12 x 30 = 360 watts
watts = volts x amps, example-2 watts=2 volts x 1 amp, example- 2 watts=120 volts x .60 amp.
You need the formula: Amps * Volts = Watts But you get to do the math.