In order to create a larger induced electric field, one could... change the magnetic field more slowly. use a larger static magnetic field. change the magnetic field more quickly.

change the magnetic field more quickly.

Explanation:

An electric field is defined as a region or an field which surrounds an where it exerts force on all other particles that are charged present in the field or the region.

A magnetic field is defined as the physical field created by a magnet or by a moving charge which creates a force on another moving charge.

The strength of the induced electric field depends on the magnetic field. The change in the magnetic flux induces the electric field. As a result, for creating a larger induced electric field one have change the magnetic field quickly.