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Choose the correctly matched pair.
  • a)
    Hans Christian Oersted - Discovered the magnetic effect of electric current in 1820
  • b)
    Compass needle - Always points towards the west
  • c)
    Iron filings - Represent electric field lines
  • d)
    North pole - Repels the south pole of another magnet
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Choose the correctly matched pair.a) Hans Christian Oersted - Discover...
  • Option A: (a) Hans Christian Oersted - Discovered the magnetic effect of electric current in 1820 This is the correct pair. Hans Christian Oersted, in 1820, discovered that a compass needle gets deflected when an electric current passes through a nearby metallic wire, demonstrating the magnetic effect of electric current.
  • Option B: (b) Compass needle - Always points towards the west This is incorrect. A compass needle points towards the north and south directions, not the west.
  • Option C: (c) Iron filings - Represent electric field lines This is incorrect. Iron filings align along magnetic field lines, not electric field lines.
  • Option D: (d) North pole - Repels the south pole of another magnet This is incorrect. The north pole of a magnet attracts the south pole of another magnet, while like poles repel each other.
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Choose the correctly matched pair.a) Hans Christian Oersted - Discovered the magnetic effect of electric current in 1820b) Compass needle - Always points towards the westc) Iron filings - Represent electric field linesd) North pole - Repels the south pole of another magnetCorrect answer is option 'A'. Can you explain this answer?
Question Description
Choose the correctly matched pair.a) Hans Christian Oersted - Discovered the magnetic effect of electric current in 1820b) Compass needle - Always points towards the westc) Iron filings - Represent electric field linesd) North pole - Repels the south pole of another magnetCorrect answer is option 'A'. Can you explain this answer? for BMAT 2024 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Choose the correctly matched pair.a) Hans Christian Oersted - Discovered the magnetic effect of electric current in 1820b) Compass needle - Always points towards the westc) Iron filings - Represent electric field linesd) North pole - Repels the south pole of another magnetCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for BMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correctly matched pair.a) Hans Christian Oersted - Discovered the magnetic effect of electric current in 1820b) Compass needle - Always points towards the westc) Iron filings - Represent electric field linesd) North pole - Repels the south pole of another magnetCorrect answer is option 'A'. Can you explain this answer?.
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