If in a circuit three identical bulbs are connected in series then [[1]] is the same for all the bulbs and [[2]] will be the same for the three bulbs if the bulbs are connected in parallel.

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Detailed Solution

If a circuit consists of three identical bulbs connected in series, then the current is the same for all the bulbs, and the potential difference will be the same for the three bulbs if the bulbs are connected in parallel.
Suppose three identical bulbs are connected in series in a circuit. In that case, the current flowing through the circuit will be the same, and the potential difference will be divided into different components. Also, when the bulbs are connected in parallel, the potential difference across the bulbs will be the same, and the current gets divided according to the need of the component.

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