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A lamp doesn't care whether it operates from a 12-V d.c. supply or from a 120V a.c. supply -all that matters is the supply must be 12 V!
If it's connected to a 12-V d.c. supply, then it will draw a current of 8.33 A; if it's connected to a 12-V a.c. supply, it will still draw a current of 8.33 A.
A 100W 12V DC bulb would draw approximately 8.33 amps. This is calculated by dividing the power (100W) by the voltage (12V).
The formula you are looking for is I = W/E , Amps = Watts/ Volts.
1000 / 12 = 83.33 A
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How many amps does a two-bulb 32 watt 48-inch fluorescent light draw?
Each 32-watt bulb in a 48-inch fluorescent light typically draws around 0.27 amps. Therefore, a two-bulb setup would draw approximately 0.54 amps in total.
How many amps would a 150 watt bulb draw in a 120v circuit?
1 amp
How many amps does a led light draw?
Depends on the size of the LED light and the voltage applied. An example is an LED 24 volt globe light that pulls 8 watts which draw 0.333333 amps. Take an LED 120 volt light bulb draws 12 watts and will pull 0.1 amps. The same bulb at 240 volts wil draw 0.05 amps. it really depends on the watts and voltage applied. An average would be about 0.1 amps.
How many amps does 65 watt light bulb draw?
A 65-watt light bulb operating at 120 volts draws approximately 0.54 amps of current. You can calculate this by dividing the wattage (65 watts) by the voltage (120 volts) to get the amperage.
How many amps 3 pH 2 hp 240 v draw?
100 amps
How many amps are required for 100W light bulb operate on 110 volts?
amps equals watts divided by volts.
How many amps does a two-bulb 32 watt 48-inch fluorescent light draw?
Each 32-watt bulb in a 48-inch fluorescent light typically draws around 0.27 amps. Therefore, a two-bulb setup would draw approximately 0.54 amps in total.
How many amps does a 120 volt AC 8 watt led bulb draw?
It is drawing .06 amps.
How many lumens in a 100w light bulb?
A 100W incandescent light bulb typically produces around 1600 lumens of light.
How many amps would a 150 watt bulb draw in a 120v circuit?
1 amp
How many amps does a led light draw?
Depends on the size of the LED light and the voltage applied. An example is an LED 24 volt globe light that pulls 8 watts which draw 0.333333 amps. Take an LED 120 volt light bulb draws 12 watts and will pull 0.1 amps. The same bulb at 240 volts wil draw 0.05 amps. it really depends on the watts and voltage applied. An average would be about 0.1 amps.
How many amps will a 60 watt bulb draw from 120 volts?
Watts = Volts x Amps x Power Factor. An incandescent light bulb is a resistive load so PF = 1. ANSWER: = 1/2 Amp
How many amps does 65 watt light bulb draw?
A 65-watt light bulb operating at 120 volts draws approximately 0.54 amps of current. You can calculate this by dividing the wattage (65 watts) by the voltage (120 volts) to get the amperage.
How many amps in a small table lamp?
A 120 volt table lamp with a 75 watt bulb will pull 0.625 amps. With a 100 watt bulb it will pull 0.833 amps. And with a modern fluorescent 13 watt bulb it will pull 0.108 amps.
How many amps 3 pH 2 hp 240 v draw?
100 amps
How many 60 watt bulbs can a 15 amp handle?
A 15 amp circuit can handle approximately 8-10 60 watt bulbs. Each 60 watt bulb draws 0.5 amps of current, so you divide the circuit's amp rating (15 amps) by the current draw per bulb (0.5 amps) to get the approximate number of bulbs it can handle.
How many milliamps does a 100 watt bulb use?
A 100 watt bulb typically draws around 833 milliamps (mA) of current. This calculation is done using Ohm's Law formula: Current (I) = Power (P) / Voltage (V). With a standard 120V power source, a 100W bulb would draw approximately 833mA.
