logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class12  >>  Current Electricity
0 votes

The equivalent resistance between the points A and B is

$\begin{array}{1 1} (A)\;\large\frac{R}{2} & \quad (B)\;\large\frac{R}{4} \\ (C)\;R & \quad (D)\;\large\frac{R}{8} \end{array}$

 

Can you answer this question?
 
 

1 Answer

0 votes
Here, the complicated looking circuit can be simplified by
labelling appropriate potential points as follows.
The circuit can be simplified as shown
The simplification shows that the effective resistance is $\large\frac{R}{2}$
answered Feb 4, 2014 by thanvigandhi_1
edited Mar 14, 2014 by balaji.thirumalai
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...