# How many volts is 10 watts?

Contents
Power Voltage Current
10 Watts 10 Volts 1 Amps
10 Watts 5 Volts 2 Amps
10 Watts 3.333 Volts 3 Amps
10 Watts 2.5 Volts 4 Amps

## What is 10W in volts?

To obtain Volts you need both Watts and Amps:

The formula is (W)/(A) =(V). For example, if you have a power of 10W with a current of 2A the voltage is 10W / 2A = 5V.

## How many watts is a Volt?

What Are Volts? A volt, according to BIPM, represents the “potential difference between two points of a conducting wire carrying a constant current of 1 ampere when the power dissipated between these points is equal to 1 watt.” The symbol for volt is “V.”

## How much is 10W of power?

Power is energy per unit of time, and one watt is one joule per second. So if you have a 10 W device, that means, that it’s consuming 10 J each second.

## How many volts is 8 watts?

Equivalent Volts and Watts Measurements

Voltage Power Current
8 Volts 8 Watts 1 Amps
8 Volts 16 Watts 2 Amps
8 Volts 24 Watts 3 Amps
8 Volts 32 Watts 4 Amps

## Which is stronger watts or volts?

One of the major difference between volts and watts is that the volt is the SI unit of potential difference and electromotive force, whereas the watt measures the SI unit of power. … The measurement taken in volts is easier as compared to watts because watts is the product of the two quantity i.e., voltage and current.

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## Are watts or volts more powerful?

Actually, only watts are “powerful” at all because they are a measure of power. Voltage is a measure of potential energy, and by itself describes no power. To get that you have to multiply volts by amperes (rate of flow of current) to get – watts!

## How many volts is 750 watts?

Direct current (DC): V = [750 W] / [0.75 A] = 1000 volts.

## How many hours is 10W?

10W = 10 Watt power will be transfered per hour. Since most smartphones batteries are rated at 5V also I thing you are talking about your smartphone battery.

## How many watts does it take to charge a laptop?

Is there a minimum wattage required to charge a laptop? It depends. Typically, a wall adapter or portable charger has to output at least 29-watts or 31-watts to give a laptop more power than it consumes by just being on.

## How many watts does a cell phone use?

According to measurements from Lawrence Berkeley National Laboratory, the average cell phone draws 3.68 watts of power from the outlet while it’s charging and 2.24 watts when charged. Let’s take the worst-case scenario and assume that you’re over-juicing a charged battery for the entire night.