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Mr. Dubey • 51.43K Points
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Q.) Direction of rotation of motor is determined by  

(A) faraday’s law
(B) lenz’s law
(C) coulomb’s law
(D) fleming’s left-hand rule
Correct answer : Option (D) - fleming’s left-hand rule

Explanation:
 flemings laws can be summarized as whenever, a current carrying conductor comes under a magnetic field, there will be a force acting on the conductor and on the other hand, if a conductor is forcefully brought under a magnetic field, there will be an induced current in that conductor.

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