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| 1. |
Uniform wire with a resistance of 27 S2 is divided into three equal pieces and then they are joinedparallel. Find the equivalent resistance of the parallel combination |
| Answer» TER DIVIDING them into equal parts,RESISTANCE of each PART =9Ωwhen CONNECTED in parallel,1/9+1/9+1/9=1/R3(1/9)=1/R1/3=1/RR=3Ω | |