Current Electricity

CBSE Class 12 · Physics · 23 past questions

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1. Q3 2026

   Two heaters rated as $(P_1, V)$ and $(P_2, V)$ are connected in series across a dc source of $\frac{V}{2}$…

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2. Q4 2026

   Assertion (A) : Two electric heaters of power $P_1$ and $P_2(>P_1)$ are joined in series across a dc source…

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