Ohm's Law: V = I * R (Voltage = Current * Resistance) Watt's Law: P = V * I (Power = Voltage * Current)
There is no direct conversion between ohms and watts as they are different units of measurement. Ohms measure resistance while watts measure power. However, you can calculate power (in watts) using the formula P = V^2 / R, where V is voltage in volts and R is resistance in ohms.
Resistance is calculated using Ohm's Law, which states that resistance (R) is equal to the voltage (V) across a circuit divided by the current (I) flowing through it, R = V/I. Resistance can also be determined using the color bands on a resistor in a circuit by referring to a resistor color code chart.
Some fundamental physics formulas include F = ma (Newton's second law), E = mc^2 (mass-energy equivalence), F = G(m1*m2)/r^2 (universal law of gravitation), and V = IR (Ohm's law). These formulas are used to describe different physical phenomena and provide crucial insights into the behavior of the natural world.
Georg Simon Ohm, a German physicist, formulated Ohm's Law in the 19th century. Ohm's Law states that the potential difference (voltage) across a conductor is equal to the current flowing through it multiplied by the resistance of the conductor.
Ohm's law states that you could calculate the current (Amp), resistance (Ohm), or voltage (Volt) as long as you know the other two. Watts is not part of this law. Therefore, your question does not give enough information.
Ohms can be found by using these formulas. Ohms = Volts/Amps, Ohms = (Volts (squared))/Watts, Ohms = Watts/(Amps (squared)).
There are three formulas that you can use. Amps = Volts/Ohms Amps = Watts/Volts Amps = sq root of Watts/Ohms
amp*volts=watts
The normal calculations for watts are as follows.amps x volts = wattsvolts2 / ohms = wattsamps2 x ohms = wattsScroll down to the Related links and look at "Watts, Volts, Amperes, and Ohms".
Google Ohms Law. It will give you all the formulas you need to compute Ohms,Volts and Amps. Simple formulas :-)
Scroll down to related links and look at "Ohm's law - calculator and formulas".
To calculate amperage, use the formula: Amperage = Wattage / Voltage. For a household appliance with a wattage of 720 and a standard voltage of 120 volts, the amperage would be 6 amps. (720 watts / 120 volts = 6 amps).
75 x 1 Watts RMS @ 4 Ohms 150 x 1 Watts RMS @ 2 Ohms
To calculate the resistance in ohms, you also need to know the voltage. The formula to find the resistance in ohms is R = V^2 / P, where R is the resistance in ohms, V is the voltage, and P is the power in watts.
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
The wattage and ohms of a speaker are not related; the resistance for speakers is usually 4 or 8 ohms.
Answer There is ohms law very helpful. Scroll down to related links and look at "Ohm's law - calculator and formulas".