Two different coils have self-inductances L1=8mH and L2=2mH. The current in each coil is increased at the same constant rate. At a certain instant, the power supplied to the two coils is the same. At that instant, the current, induced voltage, and energy stored in the first coil are I1, V1, and W1 respectively; the corresponding values for the second coil are I2, V2, and W2. Then
(a) I2I1=41
(b) I2I1=4
(c) W2W1=41
(d) V2V1=4