Current Electricity

Question: 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

1) $\frac{5}{8}\,\,ohms$

2) $\frac{8}{5}\,\,ohms$

3) $\frac{3}{8}\,\,ohms$

4) $\frac{8}{3}\,\,ohms$

Solution:

Explanation: No Explanation

Grouping of Resistors Combination of Resistors

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