Ohm's Law is unrelated to power.
It is used in Science: Energy and 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!
Current = voltage/resistance
ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms
ohms
See OHMS LAW on the internet with a search engine. It will explain everything.
power in watts = voltage in volts x current in amps. or power in watts = current in amps x (resistance in ohms) squared i think what you meant was power in watts =(current in amps)squared x resistance in ohms
ohms law.
To find the power used by the electric device, you can use Ohm's Law and the power formula. First, calculate the voltage (V) using Ohm's Law: ( V = I \times R = 36.0 , \text{amps} \times 3.9 , \text{ohms} = 140.4 , \text{volts} ). Then, use the power formula ( P = V \times I = 140.4 , \text{volts} \times 36.0 , \text{amps} = 5054.4 , \text{watts} ). Thus, the electric device uses approximately 5054.4 watts of power.
The Ohm's law is defined as voltage propositional to current. The equation given by V=IR R IS THE PROPOSITIONAL CONSTANT
You may find it helpful to use Ohm's law and the definition of electrical power.
The formula you are looking for is Ohm's Law. Voltage = Current x Resistance (v = I x R). To solve for Current the formula is I = V/R.