Induced electric field due to to changing magnetic flux are more readily observed than induced magnetic field due to changing electric field. Why?

The changing electric field produces
displacement current, which is very small and
hence the magnetic field set up by it is also
small, the same cannot the be observed easily. In
an a.c. circuit displacement current can be
increased by increasing the angular frequency
of current. This would increase the iduced
electric field due to changing magnetic flux can
be increased by taking more number of turns of
the coil. The induced e.m.f. in different turns of
the same coil are added up, resulting in induced
electric field which is easily observed.