In the circuit shown, if Bulb L2 fuses, which other bulbs will remain lit?
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Worked Solution
Step 1: Identify the circuit type (Parallel).
Step 2: A fused bulb creates a break in its specific branch.
Step 3: Because L1 and L3 are in different branches, the current can still flow through them.
Correct answer: L1 and L3
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