Two uniform wires of same mater one having double the length of t series, carrying a current of 10 A. T is 20 in Colouloto the roto of on
Two uniform wires of same mater one having double the length of t series, carrying a current of 10 A. T is 20 in Colouloto the roto of on
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Transcribed Image Text:Two uniform wires of same material, each weighing 1 g but
one having double the length of the other, are connected in
series, carrying a current of 10 A. The length of the longer wire
is 20 cm. Calculate the rate of consumption of energy in each
of the two wires. Which wire gets hotter? The density of the
material of the wire is 11 gcm³, and the specific resistance of
the material is 20 x 10-52 cm.
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