Calculate the ratio of the equivalent resistance of two wires connected in series combination to that in equivalent resistance in parallel combination.
Given that R1=2Ω and R2=8Ω
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Solution
The resistance of the two wires are R1=2Ω and R2=8Ω Equivalent resistance in Series combination
Req=R1+R2 ⇒Req=2+8=10Ω Req in series =10Ω Equivalent resistance in parallel combination