There are two light bulbs in a circuit, powered by one battery. Onelight bulb is a 100 watt light bulb and the other a 200 watt lightbulb. How much power must the battery be supplying for the lights to berunning at full power?

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21 Apr 2023

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Related questions

A 12 V car battery powers a light bulb. The bulb consumes 60 watts of power. (a) Assuming that the bulb is the only significant source of resistance in the circuit, find its resistance. (b) How much power would be consumed by a light bulb whose resistance was 1.0 Ω less?

Let's consider the case where two light bulbs are connected in series.

Add ammeters between each element in the circuit as shown.

Correct D is the current coming from the battery into the first light bulb.

Current is the current from the first bulb into the second and current F is the current

returning to the battery.

Set up this circuit and record the current in each meter when the current5 is flowing.

Current D[ ] A

current E [] A

currentF[]A

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