Siti set up a circuit with two identical bulbs. She noticed that if one bulb was removed, the other bulb remained lit. Which of the following describes her circuit?
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Worked Solution
Step 1: Identify the observation (one bulb stays lit when the other is removed).
Step 2: Recall that in parallel circuits, there are multiple paths for current.
Step 3: If one path is broken, current can still flow through the other path.
Step 4: Final Answer: Parallel arrangement.
Correct answer: The bulbs are arranged in parallel.
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