Question

In the circuit shown here $E_1=E_2=E_3=2V$ and $R_1=R_2=4\Omega$. The current flowing between point A and B through battery $E_2$ is

• A. Zero
• B. 2 A from A to B
• C. 2 A from B to A
• D. None of these

Answer 1

The correct option is B 2 A from A to B

The equivalent circuit can be drawn as since $E_1$ and $E_3$ are parallely connected

So current $i=\frac{2+2}{2}=2Amp$ from A to B