Find equivalent resistance between A and B
Share
Find equivalent resistance between A and B
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Equivalent resistance between Nodes A and B is 7R/8.there are 5 diagrams of the circuit. The circuit is successively reduced by combining parallel or series resistances.
1. Redraw circuit with A on the left and B on the right.
2. Identify symmetry in nodes wrt both input and output ie., A and B.
The are C and E.
3. Merge the nodes C and E.
4. Add series resistances. Find Req for parallel ones.
5. Finally find Resistance ( equivalent) between A and B
see the diagrams : 2 pictures.
See the diagrams.
Req between A and B = 7R/8.