Class 12PhysicsMoving Charges and MagnetismAmpere’s circuital law and its application (Solenoid and Toroid)
EasyWhich of the following statements is incorrect for a current-carrying solenoid?
- AIts pattern of field lines is just like the pattern of field lines of a bar magnet.
- BIt is used to produce a uniform magnetic field.
- CIts magnetic field does not depend on the radius of the cross-section of the frame.
- DWhen it is freely suspended,it always stays perpendicular to the magnetic meridian.
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