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JEE Main 20248 AprilMorning Shift
Exam
JEE Main
Year
2024
Date
8 April
Shift
Morning Shift
Subject
Physics
Chapter
Current Electricity

JEE Main 2024 · 8 April · Morning Shift · Physics · Current Electricity

In the given circuit, the terminal potential difference of the cell...

In the given circuit, the terminal potential difference of the cell is : In the given circuit, the terminal potential difference of the cell is :

Options

  1. A2 V2 \mathrm{~V}
  2. B3 V3 \mathrm{~V}
  3. C4 V4 \mathrm{~V}
  4. D1.5 V1.5 \mathrm{~V}

Correct answer

A. 2 V2 \mathrm{~V}

Step-by-step solution

In the given circuit, the terminal potential difference of the cell is :
i=31+2=1 Av=E−ir=3−1×1=2 V\begin{aligned} \mathrm{i} & =\frac{3}{1+2}=1 \mathrm{~A} \\ \mathrm{v} & =\mathrm{E}-\mathrm{ir} \\ & =3-1 \times 1=2 \mathrm{~V}\end{aligned}
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