Question 150: Current Electricity

Question

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 :

Accepted Answer

$$\begin{aligned}
R_{\mathrm{eq}}= & 12 \Omega \
	ext { and, } I & =\frac{E}{R_{\mathrm{eq}}} \
& =\frac{12}{12} \
& =1 \mathrm{~A}
\end{aligned}$$

Answer

$$12 \Omega$$ and $$11.4 \mathrm{~A}$$

Answer

$$10.5 \Omega$$ and $$1.14 \mathrm{~A}$$

Answer

$$10.5 \Omega$$ and $$1 \mathrm{~A}$$

Answer

$$12 \Omega$$ and $$1 \mathrm{~A}$$

Current Electricity

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 :

Choose the correct answer: