A closed circuit allows current to flow, but an open circuit leaves electrons stranded. ... For instance, a simple light switch opens and closes the circuit that connects a light to a power source. When you build a circuit, it's a good idea to disconnect the battery or other power source when the circuit is not in use.
Answers & Comments
Explanation:
A. OPEN CIRCUIT
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Answer:
A. Open Circuit
Explanation:
A closed circuit allows current to flow, but an open circuit leaves electrons stranded. ... For instance, a simple light switch opens and closes the circuit that connects a light to a power source. When you build a circuit, it's a good idea to disconnect the battery or other power source when the circuit is not in use.
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