The four arms of a Wheatstone bridge have resistances as shown in the figure. A galvanometer of 15 Ω resistance is connected across BD. Calculate the current through the galvanometer when a potential difference of 10V is maintained across AC.
(1) 2.44 μA
(2) 2.44 mA
(3) 4.87 mA
(4) 4.87 μA
