In the given circuit the cells have zero internal resistance. The currents (in amperes) passing through…

In the given circuit the cells have zero internal resistance. The currents (in amperes) passing through resistance $R_1$ and $R_2$ respectively, are:

1. $0, 1$
2. $2, 2$
3. $0.5 , 0$
4. $1, 2$

Solution

Assume $V_F$ as $0$

$as{V}_E=V_B$

$\Rightarrow$ Current in $R_2$ is zero

$V_A-V_D=10 \mathrm{V}$

$\Rightarrow I=\frac{10}{20}=\frac{1}{2} \mathrm{A}$ from $A$ to $D$

Asked in: JEE Main 2019 (10 Jan Shift 1)

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