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Two wires of equal diameters, of resistivities  and  and lengths  and , respectively, are joined in series. The equivalent resistivity of the combination is

a)

b)

c)

d)


Question ID - 151156 | Toppr Answer

Two wires of equal diameters, of resistivities  and  and lengths  and , respectively, are joined in series. The equivalent resistivity of the combination is

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

 and . In series



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