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How does an electromagnet differ from a permanent magnet?a) A permanent magnet requires electricity to work.b) An electromagnet can be turned on or off.c) An electromagnet cannot be turned off.d) An electromagnet's strength is constant.Correct answer is option 'B'. 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 How does an electromagnet differ from a permanent magnet?a) A permanent magnet requires electricity to work.b) An electromagnet can be turned on or off.c) An electromagnet cannot be turned off.d) An electromagnet's strength is constant.Correct answer is option 'B'. 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 How does an electromagnet differ from a permanent magnet?a) A permanent magnet requires electricity to work.b) An electromagnet can be turned on or off.c) An electromagnet cannot be turned off.d) An electromagnet's strength is constant.Correct answer is option 'B'. Can you explain this answer?.

Solutions for How does an electromagnet differ from a permanent magnet?a) A permanent magnet requires electricity to work.b) An electromagnet can be turned on or off.c) An electromagnet cannot be turned off.d) An electromagnet's strength is constant.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Year 8. Download more important topics, notes, lectures and mock test series for Year 8 Exam by signing up for free.

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