Two coils are fixed in space at some distance from each other such that there is a flux linkage between them. When coil 1 has no current and the current in coil 2 is increasing, the induced current in coil 1 will be ________.
1) Zero
2) In the opposite direction to the current in coil 2
3) In the same direction as the current in coil 2
4) Cannot be determined without additional information
