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A conventinal light bulb is

A conventinal light bulb is rated at 240 V (100 W).Ligths is emitted when the filament of the bulb gets whites hot.How many
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2. asked by Fanih
3. 610 views
Two light bulbs are connected in series. The resistance of the filament of the first light bulb is 230Ω. The potential
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2. asked by exo-L
3. 790 views
While shopping for light bulbs, which information would describe the efficiency of the bulb? (1 paint)how many watts of power
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2. 51 views
You are in the lab with a 10 V battery. You have a 10 W light bulb and you want to put 1/2 A of current through the light bulb
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2. asked by jamie
3. 594 views
You are in the lab with a 10 V battery. You have a 10 W light bulb and you want to put 0.75 A of current through the light bulb
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2. asked by michelle
3. 649 views
A light bulb is wired in series with a 133-Ω resistor, and they are connected across a 120-V source. The power delivered to the
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2. asked by joe
3. 838 views
A light bulb is wired in series with a 142 resistor, and they are connected across a 120 V source. The power delivered to the
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2. asked by Jiji
3. 881 views
A light bulb's brightness is reduced when placed behind a screen. The amount of visible light produced by the light bulb
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2. 28 views
Light bulb packages will have at least two numbers on them; a power and what the potential difference across the bulb must be so
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2. asked by k
3. 1,163 views
1. Apply: The light bulb is also a resistor. Place the light bulb in the circuit, then use Ohm’s law to find the resistance of
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2. 53 views