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Amps, or amperes, are a measure of electrical current; ohms are a measure of electrical resistance. Both are widely used in physics.
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∙ 14y ago
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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.
Science and technology and their uses?
science is an open ended subject and technology is an application of science.
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
What is the define science and technology?
Science is the study of the natural world as it exists. Technology uses science to create new things that did not exist before.
What is the amperage for a household applince with a wattage of 720 and it uses standard of 120 volts?
Use Ohms formulas or laws: Amps = Watts divided by voltage or in this case: 720/120=6 amps. See "Ohms law formulas" on the web.
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 area of earth science that uses telescopes?
Astronomy
How many amps in a Playstation 3?
It uses 2 amps
How many amps does a toaster use?
a regular toaster uses about 12.5 amps
Science instruments and their uses?
science instruments and their uses...
What amps did avenged sevenfold use on nightmare?
The only amps a7x uses is the Marshall jcm800
What is the three uses for energy?
the three uses of energy are voltage, amps, and resistanc
How do you work out how many amps a forty watt bulb uses?
figure out how many amps are in a watt and x by 40
What uses of science?
everything that is alive uses science in one way or another.
What are the uses of a computer in science?
The uses of a computer in science are research,calculation,and database.
