electric magnetism

#1. The area of force around a magnet is termed:

• Aconductance.
• Bstable
• Cmagnetic resistance.
• Dmagnetic field.

#2. When a magnet is unable to accept any further magnetism it is termed:

• Areluctance.
• Bsaturation.
• Cactive.
• Dreactance.

#3. Permanent magnets are manufactured from:

• Asteel.
• Bplastic.
• Cliquid.
• Dglass.