Not if “current transformer” is meant as the “dual coils around a (ferrous) core” kind. As that only works for AC currents, not DC currents. So, better give an example of what you have in mind as current transformer.
Not if “current transformer” is meant as the “dual coils around a (ferrous) core” kind. As that only works for AC currents, not DC currents. So, better give an example of what you have in mind as current transformer.