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How much power does an electric device use if the current is 36.0 amps and the resistance is 3.9 ohms?
To find the power used by the electric device, you can use Ohm's Law and the power formula. First, calculate the voltage (V) using Ohm's Law: ( V = I \times R = 36.0 , \text{amps} \times 3.9 , \text{ohms} = 140.4 , \text{volts} ). Then, use the power formula ( P = V \times I = 140.4 , \text{volts} \times 36.0 , \text{amps} = 5054.4 , \text{watts} ). Thus, the electric device uses approximately 5054.4 watts of power.
How much resistance is in the circuit if it uses a current of 10ma?
Just use Ohms Law: V=IR, that is, voltage (in Volt) = current (in Ampere) x resistance (in Ohms).
What is the symbol for inductive reactance?
Inductive reactance does NOT have it own sign or symbol. Rather, it uses Ohms as a quantifier. But Capacitive reactance ALSO uses Ohms as a quantifier. Fortunately, 1 Ohm of Inductive reactance is cancelled by 1 Ohm of Capacitive reactance at the same frequency of measurement.
How many amps in 8 ohm using ohm's law?
You must know the applied voltage to determine the answer. According to Ohm's law: I = E/R (current equals voltage divided by resistance) So, if the voltage were, say, 16 volts, then the current through the 8 ohm resistor would be two amps: 2 = 16 / 8
Science and technology and their uses?
science is an open ended subject and technology is an application of science.
How much current runs through a handheld electronic device that uses a 6-volt battery and has an internal resistance of 12 ohms?
I=E/R Answer: .5 Amps
Why does a short circuit drain a battery?
You have to remember ohms law Voltage = amp * resistance. Using some basic algebra you can rewrite the equation as amps = voltage / resistance. Since a short circuit has relatively 0 ohms of resistance, this increases both the amps and resistance which uses more battery capacity,power, and creates more heat.
What is the amperage for a household applince with a wattage of 720 and it uses standard of 120 volts?
To calculate amperage, use the formula: Amperage = Wattage / Voltage. For a household appliance with a wattage of 720 and a standard voltage of 120 volts, the amperage would be 6 amps. (720 watts / 120 volts = 6 amps).
What is The area of earth science that uses telescopes?
Astronomy
How many amps in a Playstation 3?
It uses 2 amps
What appliance uses 20 amps?
An electric stove or oven typically uses 20 amps to operate.
How many amps does a toaster use?
a regular toaster uses about 12.5 amps
What amps did avenged sevenfold use on nightmare?
The only amps a7x uses is the Marshall jcm800
How much power does an electric device use if the current is 36.0 amps and the resistance is 3.9 ohms?
To find the power used by the electric device, you can use Ohm's Law and the power formula. First, calculate the voltage (V) using Ohm's Law: ( V = I \times R = 36.0 , \text{amps} \times 3.9 , \text{ohms} = 140.4 , \text{volts} ). Then, use the power formula ( P = V \times I = 140.4 , \text{volts} \times 36.0 , \text{amps} = 5054.4 , \text{watts} ). Thus, the electric device uses approximately 5054.4 watts of power.
How many amps does a dishwasher typically use?
A dishwasher typically uses around 10-12 amps of electricity.
What uses of science?
everything that is alive uses science in one way or another.
How many amps does a dishwasher use in its operation?
A dishwasher typically uses around 10-12 amps during its operation.
