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प्रश्न
List three ways in which the magnetic field strength of a current-carrying solenoid can be increased?
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उत्तर
Ways to increase the magnetic field strength of a current-carrying solenoid:
- By increasing the number of turns in the solenoid.
- By increasing the flow of current passing through the solenoid.
- By using a soft iron rod as a core in the solenoid.
संबंधित प्रश्न
State Fleming’s left hand rule.
State qualitatively the effect of inserting an iron core into a current-carrying solenoid.
What is a solenoid?
The front face of a circular wire carrying current behaves like a north pole. The direction of current in this face of circular wire is:
(a) clockwise
(b) downwards
(c) anticlockwise
(d) upwards
State the unit of magnetic field in terms of the force experienced by a current carrying conductor placed in a magnetic field
A flat coil ABCD is freely suspended between the pole of a U-shaped permanent magnet with the plane of coil parallel to the magnetic field.
When will coil come to rest?
State whether a magnetic field is associated or not around a static charge.
State whether a magnetic field is associated or not around a moving charge.
The shape of the magnetic field lines produced by a current-carrying conductor is ____________.
Which of the following factors affect the strength of force experience by current-carrying conduct in a uniform magnetic field?
