The same mass of copper is drawn into two wires 1 mm and 2 mm thick. T – McqOptions

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1.	The same mass of copper is drawn into two wires 1 mm and 2 mm thick. Two wires are connected in series and current is passed through them. Heat produced in the wire is in the ratio
A.	2 : 1
B.	1 : 16
C.	4 : 1
D.	16 : 1
Answer» E.

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