


CBSE /Class 10
Science MCQ Based On Magnetic effect of electric current force on current carrying conductor in magnetic field
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CBSE Class 10 Science Magnetic effect of electric current force on current carrying conductor in magnetic field
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Remember that vector quantities have magnitude as well as direction
Think when can the force on a conductor chnages in a magnetic field ?
Use Fleming's left hand rule
Hint not available.
Think when can the force on a conductor chnages in a magnetic field ?
What does split rings do in an electric motor ?
Think how can you make an electric motor more powerful.
Remember that vector quantities have magnitude as well as direction
Which part is used to rverse the direction of current in electric motor ?
What is the direction of current ?

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