In the adjoining circuit, the resistances are given in ohm, X and Y are unknown resistances. The current through the 10 \\Omega resistance is 3 A while that through the resistance X is 1A. No current passes through the galvanometer. The values of the unknown resistances X and Y are respectively.

Correct Answer is : 6Ω and 6Ω

Manipal Entrance Test 2017 Physics Paper

Question : 45 of 50

Marks: +1, -0

In the adjoining circuit, the resistances are given in ohm, X and Y are unknown resistances. The current through the 10Ω resistance is 3 A while that through the resistance X is 1A. No current passes through the galvanometer. The values of the unknown resistances X and Y are respectively.

12Ω and 12Ω
12Ω and 6Ω
6Ω and 12Ω
6Ω and 6Ω

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