In a parallel circuit, is it possible to switch the current off in one or more legs without interrupting the remainder of the circuit?

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In a parallel circuit, each branch is connected across the same supply, giving each leg an independent path for current. Because the branches share the same voltage but provide separate routes for current, opening the switch in one leg removes that path without interrupting the others. The remaining branches still have a complete circuit from source to return, so they continue to carry current and stay on as long as the supply and their connections remain intact. A common real-world example is household lighting, where turning off one light switch stops only that light while the others stay powered. The only time turning off a leg would affect the rest is if the shutoff disrupts the main supply to all branches, not a single branch.