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Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the two points, and inversely proportional to the resistance between them
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoOhm's Law is Voltage = Current x Resistance. If you know any two of the parameters you can calculate the other. It could also be expressed as Amps = Voltage / Resistance or Resistance = Volts / Amps.
The mathematical formula for Ohm's law is:
V= RI where V is the potential difference (in V)
R is the resistance (in Ω)
I is the current intensity ( in A)
This law can also be expressed in other ways:
R= V/I (definition of resistance)
or
I = V/R (another definition of the current intensity)
AnswerThere is NO 'Ohm's Law formula'! Ohm's Law is simply a statement of the relationship between voltage and current in somematerials. What is mistakenly called the 'Ohm's Law formula' is actually derived from the definition of an ohm.
Anonymous
R = V/I
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What is 1000 ohms?
"1,000 ohms" is the resistance of anything through which the current, expressed in amperes, is numerically equal to 0.001 times the potential difference between its terminals, expressed in volts.
What is the OHMS law formula for power?
There is no Ohm's Law formula for power. Ohm's Law simply states that the current flowing in a circuit is directly proportional to the applied voltage, providing external factors, such as temperature, remain constant. No mention of power, I'm afraid!
What does the i stand for in ohms law?
Current
Give the formula of state ohms law?
There is no equation for Ohm's Law. Ohm's Law simply tells us that, for ohmic or linear materials, the ratio of voltage to current is a constant.The equation you are, presumably, looking for is derived from the definition of the ohm, not from Ohm's Law, and that is resistance is voltage divided by current.
What are the Limitations elements of ohm's law?
Ohms law does not consider inductance
Why the ohms law not suitable for power formula?
Ohm's Law is unrelated to power.
What is the Mathematical formula for OHMS law?
Current = voltage/resistance
Formula for ohms law?
ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms
What is ohms law formula used for?
It is used in Science: Energy and Power.
What is the pressure that pushes the electrons called?
Voltage. Voltage is an electromotive force or potential difference expressed in volts. This was discovered by Alessandro Volta. The formula for voltage can be recognized as amps×ohms known as Ohm's law.-Xavier D.
What is the formula for finding current?
See OHMS LAW on the internet with a search engine. It will explain everything.
What is the relationship between ohms resistance and amps for current?
The relationship is expressed by Ohm's Law: V=IR (voltage = current times resistance).
How do you calculate 1.67 ohms?
ohms law.
What is resistance expressed in?
Electrical resistance is measured in Ohms.
State ohms law and give the formula?
The Ohm's law is defined as voltage propositional to current. The equation given by V=IR R IS THE PROPOSITIONAL CONSTANT
What is 1000 ohms?
"1,000 ohms" is the resistance of anything through which the current, expressed in amperes, is numerically equal to 0.001 times the potential difference between its terminals, expressed in volts.
What is the formula for ohms?
v=i*r
