Magnetic materials used for making permanent magnets and magnets in a transformer
: Small retentivity, large coercivity
: Large retentivity, large coercivity
: Large retentivity, large coercivity
: small retentivity, small coercivity
: small retentivity, small coercivity
The explanation for the correct option:
Options B &D
Thus, : Small retentivity, large coercivity.
Hence, option B &D is the correct answer.