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NEET UG PHYSICS MCQ: CURRENT ELECTRICITY

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A wire has a resistance of

\mathrm{3}\,\,\mathrm{\Omega }

. It is cut into two parts and both half values are connected in parallel. The new resistance is

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Correct option: D

1.5\,\,\,\mathrm{\Omega }

Option D (

1.5 \,\,\,\mathrm{\Omega }

) is correct because cutting the wire in half doubles the resistance of each part, and connecting them in parallel halves the combined resistance.

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\mathrm{is}\,\,\mathrm{/}\,\,\mathrm{are}