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  5. Magnetic Effects of Electric Current

10th Class Science Magnetic Effects of Electric Current

  • question_answer 4)
    The essential difference between AC generator and a DC generator is that (a) AC generator has an electromagnet while a DC generator has permanent magnet, (b) DC generator will generate a higher voltage, (c) AC generator will generate a higher voltage, (d) AC generator has slip rings while the DC generator has a commutator.  

    Answer:

    The correct option is (d).


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