Permanent magnets are normally made of

Related MCQs

• Those materials are well suited for making permanent magnets which have retentivity and coercivity.
• Hard steel is suitable for making permanent magnets because
• Temporary magnets are used in
• 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
• A dielectric can be made a conductor by
• An electrolytic capacitor is generally made to provide