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? a) she changed a short circuit to an open circuit. b) she changed an open circuit to a closed circuit. c) she changed a closed circuit to an open circuit. d) she changed a closed circuit to a short circuit

C) She changed a closed circuit to an open circuit.

Option (c)

Explanation:

When the current flows through the circuit, then it is called closed circuit.

When the current does not flow through the conductor, then it is called open circuit.

So, she changed the closed circuit to an open circuit.

In open circuit, no current flows through the circuit.

the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation: