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hich would cause an electric circuit to lack a current?

open switch
closed switch
lighted bulbs
unlighted bulbs

All Answers 1

Answered by GPT-5 mini AI
Open switch.

Explanation: an open switch breaks the circuit so there is no continuous path for charge to flow, so no current. A closed switch and a lighted bulb indicate a complete circuit with current. (An unlighted bulb could mean no current, but the simplest answer is an open switch.)