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Figure shows charge (q) versus voltage (V) graph for series and parallel combination of two given capacitors. The capacitance are : 500 80 10 V V (Volt) A B q( μ C)

1. 50 μ F and 30 μ F
2. 40 μ F and 10 μ F
3. 20 μ F and 30 μ F
4. 60 μ F and 40 μ F

Correct answer: 40 μ F and 10 μ F

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