Q)
Asked by araima2001 | 10th Dec, 2015, 09:43: PM
Expert Answer:
The given circuit is a balanced Wheatstone bridge.
Since the bridge is balanced, no current flows along the path CD i.e., the resistance of arm CD is ineffective.
Now, the circuit is,
Resistance of the branch ACB,
R1 = 3Ω + 6Ω = 9Ω
Resistance of the branch ADB,
R2 = 2Ω + 4Ω = 6Ω
The effective resistance between the points A and B,
Answered by Faiza Lambe | 11th Dec, 2015, 09:29: AM
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