Given: Power P = 100 W.
Reference power Po = 10^−3 W = 1 mW.
Reference power level LPo = 0 dB.
Get power P when entering power level LP:
P = Po×10^(LI/10) W = 10^−3×10^(LP/10) W.
Get power level LI in dB when entering power P in W.
LP = 10×log (P / Po) dB = 10×log (P / 10^−3) = 50 dB.
The reference power may be different, then the power level will be different.
.83 amps @ 120 volts or .416 at 220 volts. Watts / volts = amps
A 100 W bulb consumes a power of 100 watts, so that in one hour it would absorb 100 watt-hours of energy, or in 10 hours it would use 1000 watt-hours or 1 kilowatt-hour of energy.
There are zero amps in 100 watts. The equation for amperage is I = W/E. Without a voltage or resistivity component, no answer can be given.
Current (amps) = power (watts) / voltage = 100/240 = 0.42 amps
The formula you are looking for is I = W/E. Amps = Watts/Volts.
Watts are amps x volts, so w/o the volts the question can't be answered. At 100 volts it'd be 15 amps.
You need the volts times the amps to equal 100 Watts. On 12 v that is 8.33 amps, or on 200 v is it 0.5 amps.
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
Current (amps) = power (watts) / voltage = 100/240 = 0.42 amps
A three wire home distribution service rated at 100 amps has a wattage capacity of;From L1 to L2 at 240 volts x 100 amps = 24000 watts or 24 kilowatts. From L1 to neutral at 120 volts x 100 amps = 12000 watts or 12 kilowatts. From L2 to neutral at 120 volts x 100 amps = 12000 watts or 12 kilowatts.
The formula you are looking for is I = W/E. Amps = Watts/Volts.
Watts are amps x volts, so w/o the volts the question can't be answered. At 100 volts it'd be 15 amps.
You need the volts times the amps to equal 100 Watts. On 12 v that is 8.33 amps, or on 200 v is it 0.5 amps.
If the 100 amps is powered by 10 volts, you have 1 kw, or 1000 watts. watts = volts X current The 'k' simply means kilo, or thousand.
Watts=Volts times Amps So without knowing the voltage the amps can be anything. At 100 Volts it'd be 14 Amps.
The formula is volts times amps equals watts, or watts divided by volts equals amps.
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
9000 watts is zero amps. Amps are the product of amps times volts. Without a voltage stated an answer can not be given. I = W/E, Amps = Watts/Volts.
There are zero watts in 730 amps. Watts is the product of amps times volts. As you can see without a voltage no answer can be given.
Watts = Volts * Amps Therefore: 70 Watts / 13.8 Volts = 5.07 Amps