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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).


How many watts is a amp for 166 watts system?

To find the number of amps for a 166-watt system, you can use the formula: Watts = Amps × Volts. If you know the voltage of the system, you can rearrange the formula to calculate the amps: Amps = Watts / Volts. For example, if the system operates at 120 volts, then Amps = 166 watts / 120 volts, which equals approximately 1.38 amps. If the voltage is different, just substitute the appropriate value to find the corresponding amps.


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.


How many amps are in 200 watts 120 volt?

To find the number of amps in 200 watts at 120 volts, you can use the formula: Amps = Watts / Volts. Therefore, Amps = 200 watts / 120 volts, which equals approximately 1.67 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.