Electrician and Wireman Electromagnetism

Iron, cobalt, nickel, gadolinium are:

1

Hard ferromagnetic substances

2

Paramagnetic substances

3

Electrostatic substances

4

Soft ferromagnetic substances

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters