Two ferromagnetic materials X and Y have hysteresis curves of the shapes as shown in figure. Which of the following option is correct
X and Y are suitable for making a permanent magnet as well as an electromagnet.
X is more suitable for making a permanent magnet while Y is suitable for electromagnet.
X suitable for making an electromagnet while Y is more suitable for permanent magnet.
Neither X nor Y is suitable for making either a permanent magnet or an electromagnet.
X has low retentivity, Y has high retentivity.