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What is the equivalent resistance between points A and B in th

Question

What is the equivalent resistance between points A and B in the given circuit diagram?

A

43r

B

103r

C

53r

D

10r

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Text solutionVerified

Resistance of wires CD and ED are in series, R1=2r+2r=4r ∴Resistance of wire CE is in parallel withR1 1R2=14r+12r=1+24r 1R2=34r⇒R2=43r ∴Resistance of wire AC, R2 and resistance of wire EB are in series =r+4r3+r=3r+4r+3r3=103r

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Question Text	What is the equivalent resistance between points A and B in the given circuit diagram?
Answer Type	Text solution:1
Upvotes	150