SELECT * FROM question_mgmt as q WHERE id=3839 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=16 AND chapterId=264 and ex_no='5' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th science Magnetic effects of Electric Current what is the principle of an electric motor

Question:

What is the principle of an electric motor?

Answer:

The principle of an electric motor is based on the magnetic effect of current. A current-carrying loop experiences a force and rotates when placed in a magnetic field. The direction of rotation of the loop is determined by Fleming's left-hand rule.


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  • Answered by Ekta Mehta
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  • Answered by Ekta Mehta
  • 4 months ago

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