Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-electricity-fc10f2041056
Why does a fuse blow in a circuit?
It melts to break the circuit.
- It adds more voltage
- It melts to break the circuit ✔
- It freezes the wires
Why: A fuse melts when current is too high, breaking the path and stopping flow.
Huh, didn't know that: A fuse melts when current is too high, breaking the path and stopping flow.
That fuse blew its top, politely.
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References
Answer: It melts to break the circuit. A fuse melts when current is too high, breaking the path and stopping flow.
- Scouting America: Electricity www.scouting.org/merit-badges/electricity
Explain why a fuse blows and a circuit breaker trips.
Checked 2026-11-07.
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