In the figure below, circuit 2 has a total resistance of 275 . After switch S is closed, the current in Circuit 1 increases-reaching a value of 5.00...

In the figure below, circuit 2 has a total resistance of 275 Ω. After switch S is closed, the current in Circuit 1 increases-reaching a value of 5.00 A after a long time. A charge of 222 µC passes through the galvanometer in Circuit 2 during the time that the current in Circuit 1 is increasing. What is the mutual inductance between the two coils?