0
Wattage refers to power power is voltage times current.
P = V*I
Therefore, in order to know the voltage you need you also need to measure the current (units of amps).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How many volts equal one watt of power in one second?
Zero volts equal one watt. Watts is the product of amps times volts. Without an amperage the voltage can not be calculated. The time constant has nothing to do with the equation.
How many volts does it require to power one watt?
Watts = Volts x Amps So you need to know the current. This is only for resistive load.
How many watts in one ampere?
There are is no watts in an amp. A watt is the product of amps x volts.
How many watt hours in 2680 mah at 3.7volts?
P=EI. MEANS POWER EQUALS VOLTAGE TIME AMPERAGE .9 X 3.7 = 3.33 WATTS. 3.33 WATTS FOR ONE HOUR AT 3.7 volts
How many unit is 1 kv?
Unfortunately, the question as phrased is meaningless. A watt or kilowatt is a measure of voltage times current - one kilovolt at one amp of current dissipates one kilowatt of energy, but the same kilovolt at one tenth of an amp of current only dissipates 100 watts. Here's the formula: Watts = Volts * Amps
How many watts are in one volt?
There are zero volts in a watt. Watts are the product of amps x volts. Without stating the voltage and amperage, the wattage of a device can not be calculated.
One watt is equal to how many voltage?
The watt is a measurement of work done by an object at constant velocity and under constant force. 1 watt, therefore, is equal to 1 Joule per second.
How many amps in Mega Watt?
One Megawatt = 1,000,000 watts. Watts = Volts x Amps or voltage x current. Hence if you know the voltage then Amps = 1,000,000 watts / Volts.
How many volts are equal to one watt?
The voltage delivering 1 watt depends on how many amps are present. We use watts to measure power (P), and amps (I) times volts (E) equals watts. We sometimes see the equation P = I x E written to express this relationship. Let's look at a couple of instances. If we have 1 amp times 1 volt, we'll get 1 watt. But 1/2 amp times 2 volts also equals 1 watt. Likewise, 10 amps times 0.1 volts equals 1 watt. Or 0.001 amps times 1,000 volts (1 milliamp times 1 kilovolt) equals 1 watt. As you can see, it is a combination of voltage and current that gives us wattage (power), and any voltage you can imagine can be used to get one watt of power when you have the correct current (amperage).
How many milliwatts make one watt?
I think mini watt is an alias for milli watt, so 1000 mini Watts equals 1 Watt
How many amperes are in watts?
An ampere is a unit of charge flow rate, while a watt is a unit of energy flow rate. The two units are not directly convertible. More specifically, one ampere is one coulomb per second, while one watt is one joule per second. If you knew how many volts were involved, you could compare, because volts is joules per coulomb.
1amp how many watt is it?
Answer: Volts x Amps = Watts This question lacks sufficient information for an answer. It isnt. One watt is equal to one Joule of energy per second. Amperage is current, or to state it more accurately, the amount of electrons passing through a point in a second.
