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Two wires of the same material and equal length are joined in parallel combination.  If one of them has half the thickness of the other and the thinner wire has a resistance of  the resistance of the combination is equal to

a)

b)

c)

d)



Question ID - 150350 | SaraNextGen Top Answer

Two wires of the same material and equal length are joined in parallel combination.  If one of them has half the thickness of the other and the thinner wire has a resistance of  the resistance of the combination is equal to

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

 same,  same,

By using

Hence,

127 votes


127