Siti set up a circuit with two identical bulbs and two identical batteries. She noticed that when one bulb was removed, the other bulb remained lit. How were the bulbs arranged?
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Worked Solution
Step 1: Identify the observation (one bulb removed, the other stays lit).
Step 2: Recall that in a parallel circuit, there are multiple paths for current to flow.
Step 3: If one path is broken, current can still flow through the other path.
Step 4: Final Answer: In parallel.
Correct answer: In parallel
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