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प्रश्न
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उत्तर
(i) Fleming's left hand rule is used to find out the direction of Lorentz force on a conductor. (ii) Fleming's right hand rule is used to find out the direction of induced current in a conductor.
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संबंधित प्रश्न
The magnetic field inside a long straight solenoid-carrying current ______.
State whether the following statement is true or false
The field at the centre of a long circular coil carrying current will be parallel straight lines.
When is the force experienced by a current-carrying conductor placed in a magnetic field largest?
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State the form of magnetic field lines around a straight current-carrying conductor.
What type of core should be put inside a current-carrying solenoid to make an electromagnet?
The force experienced by a current-carrying conductor placed in a magnetic field is the largest when the angle between the conductor and the magnetic field is:
45°
60°
90°
180°
In the simple electric motor of figure given below, the coil rotates anticlockwise as seen by the eye from the position X when current flows in the coil
Is the current flowing clockwise or anticlockwise around the coil when viewed from above?
Name the following diagram and explain the concept behind it.
Which of the following pattern correctly describes the magnetic field around a long straight wire carrying current?
