Roughtly speaking, watts = volts x amperes. So, you divide the watts by the voltage used in your area. The voltage is usually either around 110 volts, or around 220 volts, depending on the region.
~9.1 Amps P [W]= E [V] x I [A]
This depends on the voltage ... amps = watts / volts 660 W / 110 V = 6 amps 660 W / 220 V = 3 amps 660 W / 330 KV = 2 mA
To calculate the watts, you can use the formula: Watts = Amps x Volts. In this case, 100 amps x 120 volts equals 12,000 watts.
The formula you are looking for is W = E x I. Watts = Volts x Amps.
The formula you are looking for is I = W/E. Amps = Watts/Volts.
When you multiply amps x volts the product is watts. Using this formula W = Amps x Volts should give you your answer.
Slightly more than 11 amps. <<>> I = W/E I = 2500000/220 = 11364 amps
The formula you are looking for is I = W/E. Amps = Watts/Volts.
To convert watts to amps, you can use the formula: Amps = Watts / Volts. Assuming a standard voltage of 120V, 1500 watts would be equivalent to 12.5 amps (1500 watts / 120 volts = 12.5 amps).
The formula you are looking for is I = W/E. Amps = Watts/Volts.
The equation that you are looking for is I = W/E. Amps = Watts/Volts.
To light a 100 W light bulb, you need to generate 100 W of power. If the power plant is 30% efficient, you need 100/0.30 = 333.33 W of input power. Since coal has 30E6 J/kg of energy, you would need 333.33 W/30E6 J/kg = 0.0111 kg of coal to light the 100 W bulb.