Ohms Times Amps
The voltage v in volts v is equal to the current i in amps a times the resistance r in ohms ω.
Ohms times amps. Amps and volts are not the same but related by ohm s law. Amps volts watts and ohms are the main units used for measuring electricity. The current i in amps a is equal to the voltage v in volts v divided by the resistance r in ohms ω. Calculate power current voltage or resistance.
The current i in amps a is equal to the square root of the power p in watts w divided by the resistance r in ohms ω. V v i a r ω. I e r i p e i sqrt p r r e i r e. Ohm s law provides an alternate formula to find volts if amps and the electrical resistance is known.
Find out how amps watts volts and ohms relate to electricity. To calculate amps divide the voltage by the resistance in ohms. The various possible formulas for ohm s law are as follows. Ohms to amps calculation with watts.
Ohm s law states that the current through a conductor between two points is directly proportional to the voltage. Current a voltage v resistance ω. Volts amps x ohms. Just enter 2 known values and the calculator will solve for the others.
Ohms is a measure of resistance. E sqrt p r e p i e i r. The voltage v in volts v is equal to the current i in amps a times the resistance r in ohms ω. P e 2 r p i 2 r p e i.
The power p in watts w is equal to the voltage v in volts v times the current i in amps a. Amps volts and ohms. Given 01 amps you would have to know resistance to calculate volts. Ohm s law defines the relationship between power voltage current and resistance.
Simple to use ohm s law calculator. Resistor calculator ohm s law. Ohm s law states that voltage is equal to the current flowing in a circuit times the resistance of the circuit. Convert volts to amps using resistance.
This is true for many materials over a wide range of voltages and currents and the resistance and conductance of electronic components made from these materials remains constant. Enter the power in watts w resistance in ohms ω then press the calculate button to get the result in amps a.