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. If R1 and R2 be the resistance of the filament of 40 W and 60 W respectively operating 220 V, then (a) R1 (b) R2 (c) R1 = R2 (d) R1 ≥ R2

. If R1 and R2 be the resistance of the filament of 40 W and 60 W respectively operating 220 V, then
(a) R1 < R2
(b) R2 < R1
(c) R1 = R2
(d) R1 ≥ R2

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
Answer: b

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