Question
A wire in a circular shape has $10 \Omega$ resistance. The resistance per one meter is $1 \Omega$ The resultant between $A \& B$ is equal to $2.4 \Omega$, then the length of the chord $\mathrm{AB}$ will be equal to(A) $2.4$(B) 4(C) $4.8$(D) 6
Step 1
The resistance per meter is $1 \Omega$. We are also given that the resistance between points A and B is $2.4 \Omega$. We are asked to find the length of the chord AB. Show more…
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