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प्रश्न
State Fleming’s Left Hand Rule.
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उत्तर
It states that while stretching the three fingers of left hand in perpendicular manner with each other, if the direction of the current is denoted by middle finger of the left hand and the second finger is for direction of the magnetic field then the thumb of the left hand denotes the direction of the force or movement of the conductor.
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संबंधित प्रश्न
Why don’t two magnetic lines of force intersect each other?
List three sources of magnetic fields.
Which of the following is not attracted by a magnet:
A magnet attracts:
- The diagram shows a bar magnet surrounded by four plotting compasses. Copy the diagram and mark in it the direction of the compass needle for each of the cases B, C and D.
- Which is the north pole, X or Y?
List two methods of producing magnetic fields.
Define magnetic field.
Convert 1 tesla into gauss.
A magnetic field exerts no force on ______.
The magnetic field lines due to a straight wire carrying current are parallel.
