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JEE Main 2024 (30 Jan, Shift 1) · Kirchhoff's Laws & Measuring Instruments

Kirchhoff's Laws & Measuring Instruments question from JEE Main 2024 (30 Jan, Shift 1)

Q57JEE Main 2024 · 30 JAN · SHIFT 1Medium

Kirchhoff's Laws & Measuring Instruments

A potential divider circuit is shown in figure. The output voltage V00 is:

Figure

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Answer: (c)

  1. All resistors are in series: R=3300+7×100=4000 ΩR = 3300 + 7 \times 100 = 4000\ \Omega.
  2. I=44000=1 mAI = \frac{4}{4000} = 1\text{ mA}
  3. V0V_0 is across five 100 Ω100\ \Omega resistors: V0=10−3×500=0.5 VV_0 = 10^{-3} \times 500 = 0.5\text{ V}
  4. So the answer is (c) 0.5 V.
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