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A wire of resistance \( 10 \Omega \) is bent to form a circle. \( P \) and \( Q \) are points on the circumference of the circle dividing it into a quadrant and are connected to a battery of \( 3 \mathrm{~V} \) and internal resistance \( 1 \Omega \) as shown in the figure. The currents in the two parts of the circle are
[Roorkee 1999; Similar KCET 2008]
(a) \( \frac{6}{23} \mathrm{~A} \) and \( \frac{18}{23} \mathrm{~A} \)
(b) \( \frac{5}{26} \mathrm{~A} \) and \( \frac{15}{26} \mathrm{~A} \)
(c) \( \frac{4}{25} \mathrm{~A} \) and \( \frac{12}{25} \mathrm{~A} \quad \mathrm{~V} \mathrm{~V} \Omega \mathrm{\Omega} \)
(d) \( \frac{3}{25} \mathrm{~A} \) and \( \frac{9}{25} \mathrm{~A} \)
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