Physics - Current Electricity Question with Solution | TestHub

In the given figure ${\mathrm{R}}_1=10\Omega ,{\mathrm{R}}_2=8\Omega ,{\mathrm{R}}_3=4\Omega$ and ${\mathrm{R}}_4=8\Omega$. Battery is ideal with emf $12\mathrm{V}$. Equivalent resistant of the circuit and current supplied by battery are respectively :