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Current Electricity · 2022 · Shift 2

2 Physics questions from this JEE Advanced paper

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JEE Advanced
Papers
2022 · Shift 2
Physics
Current Electricity

Current Electricity · 2022 · Shift 2

2 Physics questions from this JEE Advanced paper

Q39.Two resistances $R_{1} = X Ω$ and $R_{2} = 1Ω$ are connected to a wire $A B$ of uniform resistivity, as shown in the figure. The radius of the wire varies linearly along its axis from $0.2 mm$ at $A$ to $1 mm$ at… Includes diagram
Physics · Current Electricity · Numerical
Q46.In Circuit-1 and Circuit- 2 shown in the figures, $R_{1} = 1 Ω, R_{2} = 2 Ω$ and $R_{3} = 3 Ω$ . $P_{1}$ and $P_{2}$ are the power dissipations in Circuit-1 and Circuit-2 when the switches $S_{1}$ and… Includes diagram
Physics · Current Electricity · Multiple correct