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To find the power output of a light bulb, you can use the formula ( P = V \times I ), where ( P ) is the power in watts, ( V ) is the voltage across the bulb in volts, and ( I ) is the current flowing through it in amperes. You can measure the voltage using a voltmeter and the current with an ammeter. Alternatively, if the bulb has a specified wattage rating (e.g., 60W), that value represents its power output directly.
What else can I help you with?
Would you expect to find direct or alternating current in the filament of a light bulb in your home the filament of a light bulb in a car the output of a battery charger?
Light bulb in the home - alternating current (A/C) Light bulb in a car - direct current (D/C) Output of a battery charger - direct current Input of a battery charger - usually alternating current
Can a light bulb work on a DC voltage?
It can, but if you're wanting to run a 120v light bulb on DC, you'll need 120v DC to get the rated output. That's a lot of batteries. It's easier, and more sensible, to find a DC rated light bulb, such as an RV bulb.
How much power does it take to light a lamp post?
Find out what the wattage of the bulb in the fixture is and you will have your answer.
Save Energy In Your Home Office With LED Light bulbs?
LED light bulbs are pretty difficult to find in high luminosity standard bulb power levels, but they are simple to find for smaller needs like desk lamps, opening up a great light bulb power saving opportunity.
How do you find intensity of bulb?
To find the intensity of a bulb, you can use the formula I = P / A, where I is the intensity, P is the power of the bulb in watts, and A is the area over which the light is spread. Alternatively, you can use a light meter to measure the intensity directly in illuminance units such as lux or foot-candles.
How do you find power input with given power factor and power output?
Output Power divided by Power Factor.
How many amps in a low voltage light bulb?
Look on the light bulb for the voltage and the power in watts. Then divide the watts by the voltage and that gives the amps. Some CFL bulbs also state the current as well as the voltage and power, which is because they can have a poor power factor.
1999 Ford Explore All the light bulbs are working but my left brake light isn't Would it be the brake light switch if the right brake light is still working?
No. I am assuming that you first replaced the bulb? If you did replace the bulb, then I would check to see if you are getting power to the bulb socket. If no power is getting to the socket, you then need to find the break in the electric lines going to the socket.
Would you expect to find DC or AC in the filament of a light bulb in your home?
The electrical grid in North America uses AC system. Your home is connected to the grid through your utility company. To answer the question, you will find AC in the filament of a light bulb in your home.
Where can you find a cross reference for light bulb R136239?
Ge894 should be the bulb
How do you find power output?
by using tester
What are the power of light bulbs meauserd in?
The unit of measurement used to find the power of the bulb is watts. Voltage is the flow of electricity, so make sure not to confuse the two.
