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What is the power dissipated by a resistor that has 5 amps flowing through it with 120 volts applied?
The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).The power in a resistor (in watts) is simply the product of the current (in amperes) times the voltage (in volts).
How many watt DC to AC converter do you need to run a 6 amp power tool?
The formula for watts (or power) is Amps times voltage. Therefore with a 6 amp draw times 120 volts would be about 720 watts. A 1000 watt power inverter would do the job.
When the voltage is in volts and the current is in amperes electric power is expressed in watts?
The formula that you are expressing is Watts = Amps x Volts. There are two other ways to express watts. W = E (squared)/R and W = Amps (squared)/R. R is the resistance of a device in ohms.
What is the relationship between kw and current?
The formula you are looking for is Watts = Amps x Volts. killo = 1000 1 kw = 1000 watts.
How many watts are in one donkey power?
7
What is the formula for watts using mph?
The formula for calculating power in watts using miles per hour (mph) is: Power (watts) = 0.0098 * mph^3
How are watts determined?
The watt is a measurement of power. In electrical circuit, to determined watts there is a formula volts x amps = watts
How many watts is 6.5 amps and 110 vac?
To calculate watts, you can use the formula: Power (watts) = Current (amps) x Voltage (volts). Therefore, for 6.5 amps at 110 volts AC, the power in watts would be 715 watts.
Formula for watts and amps?
power in watts = voltage in volts x current in amps. or power in watts = current in amps x (resistance in ohms) squared i think what you meant was power in watts =(current in amps)squared x resistance in ohms
How can you calculate current when you have volts power?
You can calculate current by dividing the power in watts by the voltage in volts. The formula is: Current (in amperes) = Power (in watts) / Voltage (in volts).
Find amp's when watts and voltage is known?
To find the amps when watts and voltage are known, you can use the formula: Amps = Watts / Volts. Simply divide the power in watts by the voltage to get the amperage.
What is ac power rating?
Power is calculated by the following formula, Watts = Amps x Volts.
What is 1.2kva equivalent to watts?
1.2 kVA is equivalent to 1200 watts. This conversion is based on the formula: Watts = Volts x Amps x Power Factor.
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 watts are in 0.1A?
To calculate the number of watts in 0.1A, you need to know the voltage of the circuit. The formula for power is P = V x I, where P is power in watts, V is voltage in volts, and I is current in amperes. Without knowing the voltage, it is not possible to determine the power in watts.
What do the watts mean in amps?
Watts is a measure of power, while amps is a measure of electric current. The relationship between watts and amps depends on the voltage of the circuit. The formula to calculate power (in watts) is P = V x I, where P is power in watts, V is voltage in volts, and I is current in 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.
