It is used in Science: Energy and Power.
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∙ 15y agoOhm's Law is unrelated to power.
Current = voltage/resistance
ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms
See OHMS LAW on the internet with a search engine. It will explain everything.
ohms law.
The Ohm's law is defined as voltage propositional to current. The equation given by V=IR R IS THE PROPOSITIONAL CONSTANT
Ohm's law can be used to find the current, voltage or resistance in a electrical circuit. The formula is V=IR where 'V' is the Voltage measured in Volts (V), 'I' is the current measured in Amperes (A) And 'R' is the resistance, measured in Ohms (Ω)
v=i*r
Ohm's Law.
The letter R is used to represent resistance. For instance, the R in a circuit is said to be 52 ohms. Just that simple.
To find the conductance using ohms law,you take the inverse of the resistance(/R)
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!