An apparatus, comprising: a reconfigurable coil (202, 204), inductively coupleable to a remote coil, said reconfigurable coil including: a first electrically conductive portion; a second electrically conductive portion; a switch coupled between the first and second conductive portions, the switch having a first setting and a second setting; wherein the first setting provides a first current path, the first current path having a first rotational sense in the first conductive portion and a second rotational sense opposed to the first rotational sense in the second conductive portion; and wherein the second setting provides a second current path, the second current path having the same rotational sense in the first and second conductive portions; characterised by: a sensor to generate a sensor output signal; a control module to establish a switch setting for the switch based at least on the sensor output signal; wherein the sensor output signal is adapted to indicate a misalignment with remote a coil; and wherein the control module is adapted to establish the switch setting as the second setting when the sensor output signal indicates that the misalignment is less than a first threshold. a reconfigurable coil (202, 204), inductively coupleable to a remote coil, said reconfigurable coil including: a first electrically conductive portion; a second electrically conductive portion; a switch coupled between the first and second conductive portions, the switch having a first setting and a second setting; wherein the first setting provides a first current path, the first current path having a first rotational sense in the first conductive portion and a second rotational sense opposed to the first rotational sense in the second conductive portion; and wherein the second setting provides a second current path, the second current path having the same rotational sense in the first and second conductive portions; a first electrically conductive portion; a second electrically conductive portion; a switch coupled between the first and second conductive portions, the switch having a first setting and a second setting; wherein the first setting provides a first current path, the first current path having a first rotational sense in the first conductive portion and a second rotational sense opposed to the first rotational sense in the second conductive portion; and wherein the second setting provides a second current path, the second current path having the same rotational sense in the first and second conductive portions; wherein the first setting provides a first current path, the first current path having a first rotational sense in the first conductive portion and a second rotational sense opposed to the first rotational sense in the second conductive portion; and wherein the second setting provides a second current path, the second current path having the same rotational sense in the first and second conductive portions; a sensor to generate a sensor output signal; a control module to establish a switch setting for the switch based at least on the sensor output signal; wherein the sensor output signal is adapted to indicate a misalignment with remote a coil; and wherein the control module is adapted to establish the switch setting as the second setting when the sensor output signal indicates that the misalignment is less than a first threshold. wherein the sensor output signal is adapted to indicate a misalignment with remote a coil; and wherein the control module is adapted to establish the switch setting as the second setting when the sensor output signal indicates that the misalignment is less than a first threshold.