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CBSE Notes 2011-2012

Two wires of equal length made of materials of resistivity ratio 1 : 2 and area of cross-section 3 :...

Multiple choice question

Two wires of equal length made of materials of resistivity ratio 1 : 2 and area of cross-section 3 : 2 have the potential drop across them in the ratio X : Y when connected in series. The ratio X : Y is

unknown

3:01

unknown

2:05

unknown

5:02

unknown

1:03