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Nibodh
28 May 2019
Use the following information to answer the next question.
Consider the given three statements regarding an electric motor.
I. The direction of rotation of the armature of a motor reverses on reversing the polarity of the cell.
 
II. The direction of force produced in an electric motor is given by Fleming’s right hand rule.
 
III. The function of the commutator in an electric motor is to stop the current after each cycle of rotation is completed.
Among the given statements,
only I is correct
only III is correct
both I and II are correct
both II and III are correct
or
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