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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 E representing on Resistor value?
The unit for measuring resistance is the Ohm, which usually uses the Greek letter Omega. In circuit diagrams, the Omega is often left out and the metric prefix is used instead (k for kilo-ohm, M for mega-ohm). The letter E is used to represent ohms (ex. 120E = 120 ohms, 1E2 = 1.2 ohms).
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
What uses of science?
everything that is alive uses science in one way or another.
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 amp does billie joe Armstrong use?
He uses marshall amps
A vacuum cleaner uses 800 W of power The voltage source is 100 V What is the current flowing through the vacuum cleaner?
Ohms Law states that Power (P or W) measured in watts divided by voltage (V or E) measured in volts equals current (I) measured in amperage (amps). P/V = I 800/100 = 8 8 amps of current is glowing through the vacuum cleaner.
