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JEE Advance2022

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Question

In Circuit-1 and Circuit-2 shown in the figures, $\mathrm{R}_1=1 \Omega, \mathrm{R}_2=2 \Omega$ and $\mathrm{R}_3=3 \Omega$. $P_1$ and $P_2$ are the power dissipations in Circuit-1 and Circuit-2 when the switches $S_1$ and $S_2$ are in open conditions, respectively. $Q_1$ and $Q_2$ are the power dissipations in Circuit-1 and Circuit-2 when the switches $S_1$ and $S_2$ are in closed conditions, respectively.

Select ALL correct options:

When a voltage source of 6 V is connected across A and B in both circuits, $\mathrm{P}_1<\mathrm{P}_2$

When a constant current source of 2 Amp is connected across $A$ and $B$ in both circuits, $P_1>P_2$

When a voltage source 6 V is connected across $A$ and $B$ in Circuit- $1, Q_1>P_1$

When a constant current source of 2 Amp is connected across $A$ and $B$ in both circuits, $Q_2

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⚠ Partially correct. Some answers are missing.

Solution

Question Tags

JEE Advance

Physics

Easy

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