Hard steel is suitable for making permanent magnets because

Related MCQs

• Those materials are well suited for making permanent magnets which have______retentivity and _______coercivity.
• The use of permanent magnets is. not made in
• Permanent magnets are normally made of
• Temporary magnets are used in
• The materials having low retentivity are suitable for making
• Magnetising steel is normals difficult because
• Silicon steel is used in electrical machines because it has
• Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials.
• The working of a meter is based on the use of a permanent magnet. In order to protect the meter functioning from stray magnetic fields
• A permanent magnet