ELECTRICITY CIRCUIT QUESTION You are given three identical, ideal batteries (i.e. they each have zero internal resistance) and five identical bulbs, each with resistance, R. You use these components to build three circuits, one in each of the following configurations: • Circuit 1 - one battery and one bulb are connected together to form a simple circuit; • Circuit 2 - one of the remaining batteries is connected in series with two of the remaining bulbs; • Circuit 3 - the last two bulbs are connected in parallel with the final battery. You may assume that you have sufficient cabling to build all three circuits and that the cabling you are given has negligible resistance. Based on your knowledge of the general properties of circuits connected in series and/or in parallel, rank these three circuits in order of the brightness of their bulbs. Explain your answer fully and ensure that you include sketches of all three circuits.
ELECTRICITY CIRCUIT QUESTION
You are given three identical, ideal batteries (i.e. they each have zero
internal resistance) and five identical bulbs, each with resistance, R. You
use these components to build three circuits, one in each of the following
configurations:
• Circuit 1 - one battery and one bulb are connected together to
form a simple circuit;
• Circuit 2 - one of the remaining batteries is connected in series
with two of the remaining bulbs;
• Circuit 3 - the last two bulbs are connected in parallel with the
final battery.
You may assume that you have sufficient cabling to build all three circuits
and that the cabling you are given has negligible resistance.
Based on your knowledge of the general properties of circuits connected
in series and/or in parallel, rank these three circuits in order of the
brightness of their bulbs. Explain your answer fully and ensure that you
include sketches of all three circuits.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
