None. Watts refers to how much electricity is being drawn from that 120v line. Think of volts as a size of pipe, watts as the size of a pitcher you are going to fill with water. If the faucet is off, the pipe still contains water...but you aren't using it till you fill up your pitcher. The other part of the equation is ampres...which could translate into the time it takes to fill the pitcher. Bigger pipe(larger voltage) takes less time (lower ampres) to fill the same pitcher (watts).
Five amps is 600 watts on 120 v and 1200 watts on 240 v.
100v at 1A is 100 watts, 240 v 5A is 1200 watts. The other numbers give intermediate amounts of watts.
On a 120 v supply 320 watts is 320/120 amps, or 2.667 amps. On a 240 v supply the current is 320/240 amps, or 1.333 amps.
To calculate the current in amps, use the formula: Amps = Watts / Volts. For 42 watts at 120 volts, the calculation would be 42 W / 120 V = 0.35 amps. Therefore, 42 watts at 120 volts is approximately 0.35 amps.
It could be anything from zero to infinity because Hertz are not proportional to either watts or volts. But 120 v supplies are common in America, where the frequency happens to be 60 Hz.
Five amps is 600 watts on 120 v and 1200 watts on 240 v.
No, 120 v is not enough.
100v at 1A is 100 watts, 240 v 5A is 1200 watts. The other numbers give intermediate amounts of watts.
No. Voltage in Australia: 240 V --- 50Hz Voltage in Canada: 120 V --- 60Hz
50 watts for a small one, 200 watts for a big one. The voltage is 230 v in Europe, 120 v in USA.
Yes, a 1500 watt heater operating on 120 volts has an amperage of A = W/V. Amps = Watts/Volts = 1500/120 = 12.5 amps. It is not a recommended practice to do so.
On a 120 v supply 320 watts is 320/120 amps, or 2.667 amps. On a 240 v supply the current is 320/240 amps, or 1.333 amps.
It could be anything from zero to infinity because Hertz are not proportional to either watts or volts. But 120 v supplies are common in America, where the frequency happens to be 60 Hz.
The formula you are looking for is I = W/E. 1080/120 = 9 amps. Less than 1. 1080/120 < 1
You just have to divide the watts by the voltage to find the amps. For example 60 watts on a 120 v system would take ½ amp.
The power flowing through the circuit can be calculated using the formula P = I * V, where P is power, I is current, and V is voltage. In this case, P = 1 amp * 120 volts = 120 watts. Therefore, 120 watts of power flows through the circuit.
On a 120 v supply 87 watts is 87/120 amps, while on a 240 v supply 87 watts is 87/240 amps. <<>> There are zero amps in 87 watts. Watts are the product of amps times volts. Without a voltage value for the following equation I = W/E, Amps = Watts/Volts, an answer can not be given.