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7) Electric motor works on theprinciple of ............/ विनप्लप्टी भेटतमियांउ'वभावनटी वै*/बिजलीमोटर ........... सिद्धांत पर काम करती है।*OFleming left and rule / ढप्लैभिंगा रा प्वाउप लिजम/फ्लैमिंग लेफ्ट हैंड रूलRight thumb rule /मॅना साठा ठिजम/ |
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Answer» Answer: Electric motor works on the PRINCIPLE of MAGNETIC EFFECT OF CURRENT FLEMING LEFT HAND RULE STATES THAT " STRETCH THE THUMB FINGER FOREFINGER MIDDLEFINGER OF U R LEFT HAND SUCH THAT THEY ARE MUTUALLY PERPENDICUALR. THE FIRST FINGER IN THE DIRECTION OF MAGNETIC FIELD ,THE SECOND FINGER IN THE DIRECTION OF THE CURRENT AND THE THUMB FINGER WILL POINT IN THE DIRECTION OF MOTION OR TYE FORCE ACTING ON IT " RIGHT HAND THUMB RULE STAES THAT " the current carrying STRAIGHT conductor is imagined to be held in right hand such that the thumb point in the direction of current then curled fingers of the hand indicates the direction of magnetic field " if the current flows in upward direction then the direction will be ANTICLOCKWISE if the current flows in downward direction the direction will be IS IT HELPFULL |
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