MCQ
In the given circuit, the terminal potential difference of the cell is :
- A2 V
- B4 V
- C1.5 V
- D3 V
✓
Answer
$\begin{aligned} i & =\frac{3}{1+2}=1 A \\ v & = E - ir \\ & =3-1 \times 1=2 V\end{aligned}$
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