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1. |
Fur resistors of 100 Ω each are connected in the form of a square. The effective resistance along thediagonal isa)400 Ωsb) 200Ωc) 300 Ωd) 100Ω |
Answer» <p>2 pairs are in series and the resultants in parallelhence100+100=200ohms</p><p>and 100+100=200ohmsthese two in parallelR=200*200/400=100ohms</p> | |