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10th Class Science Magnetic Effects of Electric Current Question Bank 10th CBSE Science Magnetic Effects of Electric Current

  • question_answer
      The direction of current flowing in the coil of an electromagnet at its two ends P and Q are as shown below. (a) What is the polarity of end P? (b) What is the polarity of end O?

    Answer:

                      (a) South pole is the polarity of end P. (b) North pole is the polarity of end Q.


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