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V = I * R:
R = resistance, or impedance in AC systems
V = voltage
I = current
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What does the i stand for in ohms law?
Current
According to Ohm's Law what would the resistance be in a circuit with 40 volts and 8 amps?
5 Ohms Ohm's Law is V=I*R, 40V=8A*R, R=5 ohms.
An electro magnet draws 25 ampere of current and has a resistance of 10 ohms what is the voldtage being supplied?
Ohms law: E (Volts) = I (Amps) X R (Ohms) Do the math!
What must know to calculate current using Ohms law?
The resistance R in ohms (Ω) is equal to the voltage V in volts (V) divided by the current I in amps (A)
In Ohm law what must be greater to maintain the same current in a conductor with more resistance?
ohms law states V = I*R. If I is to remain the same, and R is increased, the voltage must also increase.
What does the i stand for in ohms law?
Current
Where you r not apply ohms law?
in transformer
Formula for ohms law?
ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms
Write mathematical form of ohms law?
The mathematical form of Ohms law is I=V divided by R. I is current, V is voltage while R is the resistance.
What is the resistivity equation?
Ohms law. R = E/I,where R= resistance in ohms, E = voltage in volts, and I = current in amperes.
How do you find conductance using ohms law?
To find the conductance using ohms law,you take the inverse of the resistance(/R)
What is ohms law for determining amperage?
I=e/r
According to Ohm's Law what would the resistance be in a circuit with 40 volts and 8 amps?
5 Ohms Ohm's Law is V=I*R, 40V=8A*R, R=5 ohms.
What does R stand for in electricity?
Resistance in an electrical circuit or device measured in ohms.
Resistance in a circuit and in ohms law is represented by the letter?
The letter R is used to represent resistance. For instance, the R in a circuit is said to be 52 ohms. Just that simple.
What do the 3 letters of ohms law mean?
V = I * R V = voltage I = curernt R = resistance
What is resistance measured in a unit called?
Ohms. It can also be calculated using Ohm's Law. V=I/R where V is voltage in Volts, I is current in Amps, and R is resistance in Ohms.
