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 8 ohms, the resistance of the combination is equal to

Question:

Options :

a)5/8Ω
b)8/5Ω
c)3/8Ω
d)8/3Ω

Answer :

b)8/5Ω

Answer Steps :

Step:-1

Step:-2

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