# Recent questions tagged bulb

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Used normally, a 150-watt, 120 volt light bulb requires how many amps of current?
Used normally, a 150-watt, 120 volt light bulb requires how many amps of current?Used normally, a 150-watt, 120 volt light bulb requires how many amps of current? ...
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How many Kilowatt- hours are used by a 250W bulb burning for 8 Hours?
How many Kilowatt- hours are used by a 250W bulb burning for 8 Hours?How many Kilowatt- hours are used by a 250W bulb burning for 8 Hours? ...
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Suppose we know the voltage is 12 V, and the resistance is 3 Ω. What is the current?
Suppose we know the voltage is 12 V, and the resistance is 3 Ω. What is the current?Suppose we know the voltage is 12 V, and the resistance is 3 &amp;Omega;. What is the current? ...
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What happens to the bulb in this circuit diagram?
What happens to the bulb in this circuit diagram? What happens to the bulb in this circuit diagram? A.&nbsp; &nbsp; on B.&nbsp; &nbsp; shining C.&nbsp; &nbsp; dim D.&nbsp; &nbsp; fla ...
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Please explain the functions of a battery. How does it function?the electrons move from - side to the bulb and to the +side?
Please explain the functions of a battery. How does it function?the electrons move from - side to the bulb and to the +side?Please explain the functions of a battery. How does it function?the electrons move from - side to the bulb and to the +side? ...
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Two identical light bulbs are connected in parallel
Two identical light bulbs are connected in parallelTwo identical light bulbs are connected in parallel.Voltmeters V1 and V2 are connected across each light bulb. Which ONE of the following voltmeter r ...
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What is the current in the bulb it has resistance ${15}{\Omega}$?
What is the current in the bulb it has resistance ${15}{\Omega}$?What is the current in the bulb it has resistance ${15}{\Omega}$? ...
A flashlamp bulb operates at a voltage of ${2.5}{V}$ and a current of ${0.3}{A}$. What is its resistance?
A flashlamp bulb operates at a voltage of ${2.5}{V}$ and a current of ${0.3}{A}$. What is its resistance?A flashlamp bulb operates at a voltage of &nbsp;${2.5}{V}$ and a current of ${0.3}{A}$. What is its resistance? ...