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प्रश्न
State under what conditions force acting on a current carrying conductor which is freely suspended in a magnetic field can be Zero.
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उत्तर
This force F is zero when the magnetic field due to flow of current in the conductor is parallel to the given magnetic field B.
संबंधित प्रश्न
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Draw the magnetic lines of force due to a circular wire carrying current.
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(a) circles
(b) spirals
(c) parallel to the axis of the tube
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45°
60°
90°
180°
force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it.
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Explain your answer mentioning the name of the phenomenon involved.
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Which of the following pattern correctly describes the magnetic field around a long straight wire carrying current?
