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What type of magnet maintains a constant magnetic field that cannot be switched off?
  • a)
    Permanent magnet
  • b)
    Temporary magnet
  • c)
    Electromagnet
  • d)
    Superconductor
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What type of magnet maintains a constant magnetic field that cannot be...
A permanent magnet maintains a constant magnetic field that cannot be switched off. These magnets are made from materials that have a strong magnetic property and can retain their magnetism over time, unlike electromagnets, which can be turned on or off by controlling the electric current.
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What type of magnet maintains a constant magnetic field that cannot be switched off?a) Permanent magnetb) Temporary magnetc) Electromagnetd) SuperconductorCorrect answer is option 'A'. Can you explain this answer? for Year 8 2026 is part of Year 8 preparation. The Question and answers have been prepared according to the Year 8 exam syllabus. Information about What type of magnet maintains a constant magnetic field that cannot be switched off?a) Permanent magnetb) Temporary magnetc) Electromagnetd) SuperconductorCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Year 8 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What type of magnet maintains a constant magnetic field that cannot be switched off?a) Permanent magnetb) Temporary magnetc) Electromagnetd) SuperconductorCorrect answer is option 'A'. Can you explain this answer?.
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