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The amps drawn by a 65 watt light bulb should be 65/120 or 0.54167. This fraction of an ampere may be restated as 541.67 milli-amps.

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15y ago

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How many amps are required for 100W light bulb operate on 110 volts?

amps equals watts divided by volts.


How many amps does a 65 watt light bulb use?

Amps x volts = watts So, assuming you are running on 110 volt line, the answer is 65 watts/110 volts=.591 amps.


How many amperes does a standard 60 watt light bulb use?

Watts = Volts X Amps. Amps=Watt / Volts. So, with a 240V mains, a 60W bulb draws 0.25amps. On a 12 system (car/auto) a 60W bulb draws 5 amps. On a 110V mains, a 60W bulb draws .55 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 are needed to run a light bulb?

If you divide the watts of the bulb by the supply voltage, that is the current. For example a 60 w bulb on a 240 v supply gives a current of 60/240 which is ¼ amp.


A 500 watt pool light pulls how many amps?

To answer this question the voltage of the bulb is needed.


How many amps to light a 60 watt light bulb?

A 60 watt light bulb typically draws 0.5 amps from a 120-volt power source. This is calculated by dividing the wattage (60 watts) by the voltage (120 volts).


How many amps does 65 watt light bulb draw?

A 65 Watt incandescent light bulb should draw 65W/120V = 541.67mA


What is the curren in an ac circuit with 120 volts and a 60 watt light bulb?

You want to know how many amps in that circuit. To do so, divide the Watts by the Volts. in your case it would be 60 watts / 120 volts = 0.5 Amps.


How many amps in a 50 watt light bulb?

To find the current in amps for a 50-watt light bulb, you can use the formula ( I = \frac{P}{V} ), where ( I ) is the current in amps, ( P ) is the power in watts, and ( V ) is the voltage in volts. For example, if the bulb operates at 120 volts, the current would be ( \frac{50}{120} ), which equals approximately 0.42 amps. If the bulb operates at a different voltage, simply adjust the voltage in the formula accordingly.


How do you work out how many amps a forty watt bulb uses?

To calculate the amperage of a 40-watt bulb, you need to use the formula: Amps = Watts / Volts. If the bulb operates at 120 volts (standard for US households), the amperage will be 0.33 amps (40 watts / 120 volts).


How many amps in a 50 watt 12v light?

Amps = Watts/Volts55/12= 4.583333