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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.


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.


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 is the value of a resistance if 20v drives 2a through it?

Simply divide the voltage by the current. This means you apply Ohm's Law.


.Use Ohm's law to find the applied voltage if the current is 5 amperes and the resistance is 3 Ohms?

ohms law states V = I*R; V = (.005)(1000) = 5volts.