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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Think when do you use flemings left hand rule ?
Hint Not Available
Consider how the magnetic fields produced by the currents interact with each other.
Think about the componenets of all these devices
What is the direction of current ?
Which part is used to rverse the direction of current in electric motor ?
Think about Fleming's left hand rule/ or when the force is maximum.
Which part is used to rverse the direction of current in electric motor ?
Think about the input and output energy of every device
Think when can the force on a conductor chnages in a magnetic field ?
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