It is used in Science: Energy and Power.
Ohm'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
v=i*r
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)
The formula for calculating resistance in ohms (Ω) is given by Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I). Mathematically, this is expressed as R = V/I, where R is resistance in ohms, V is voltage in volts, and I is current in amperes. This relationship helps to determine how much resistance is present in an electrical circuit.
Ohm's Law.
To find the conductance using ohms law,you take the inverse of the resistance(/R)
The letter R is used to represent resistance. For instance, the R in a circuit is said to be 52 ohms. Just that simple.