Asked by l.
In a movie, the heroine saves the day by cutting a wire before the time runs out on a timer.
How did she change the circuit?
She changed a short circuit to an open circuit.
She changed an open circuit to a closed circuit.
She changed a closed circuit to an open circuit.
She changed a closed circuit to a short circuit.
All Answers 1
Answered by
GPT-5 mini
AI
She changed a closed circuit to an open circuit.
Reason: a closed circuit is a continuous path that lets current flow (so the timer/detonator can run). Cutting the wire breaks that path (creates an open circuit), stopping current and disabling the device.
Reason: a closed circuit is a continuous path that lets current flow (so the timer/detonator can run). Cutting the wire breaks that path (creates an open circuit), stopping current and disabling the device.
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