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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.

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How to find watts in physics and what is the formula for calculating it?

To find watts in physics, you can use the formula: Watts Volts x Amps. This formula calculates power, which is measured in watts, by multiplying the voltage (in volts) by the current (in amps) flowing through a circuit.


Find amp's when watts and voltage is known?

The formula you are looking for is I = W/E.


How do you find out the watts in a fixture?

The formula you are looking for is W = I x E. Watts = Amps x Volts. If you can find the two values on the fixture's label then use the formula to find the wattage of the fixture.


What formula can be used to find wattage?

Watts= Volts x Amps


If you have 500 ohms and 2000 watts how do you find amps?

The formula you are looking for is I = sq root of W/R.


Is 5 watts to 1amp?

No, 5 watts is not equal to 1 amp. The relationship between watts, volts, and amps is defined by the formula: Watts = Volts × Amps. To find the current in amps when you have 5 watts and a specific voltage, you can rearrange the formula: Amps = Watts / Volts. For example, if the voltage is 5 volts, then 5 watts would equal 1 amp (5W = 5V × 1A).


Ow do you calculate amperage with watts and volts?

You can calculate amperage (A) using the formula A = W / V, where W is the power in watts and V is the voltage. Simply divide the power in watts by the voltage to find the amperage.


How many amps equal 1800 watts at 110 volts?

To find the amperage, you can use the formula: Amps = Watts/Volts. Plugging in the values, you get Amps = 1800 Watts / 110 Volts ≈ 16.36 Amps.


What is the formula for watts?

Watts is voltage (in volts) x current (in amps)


How many watts are consumed by a light bulb if 1.2 amperes are measured when 12 volts are applied?

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.


How many amp is 115 volts?

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).


Which equation should be used to find current when volts and watts is given to you?

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.

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