Question 1 (b) Judge the equivalent resistance when the following are connected in parallel – (b)1Ωand103Ωand106Ω.
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Solution
(b) When 1Ω,103Ω and 106Ω are connected in parallel: Let R be the equivalent resistance. 1R=11+1103+1106=106+103+1106 R=10000001001001=0.999Ω Therefore, equivalent resistance = 0.999Ω