Current Electricity

JEE Main level, single correct, medium

174 of 380

Question 174 of 380

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

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Answer: (A) 2 V2 \mathrm{~V}


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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