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प्रश्न
State Fleming’s Left Hand Rule.
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
The metallic pointer of a plotting compass gets deflected only when it is placed near a bar magnet because the pointer has:
Describe an experiment to show that the maximum attractive property is at the poles of a magnet?
Fill in the blank.
Like poles ..................... each other.
The shape of the Earth’s magnetic field resembles that of an imaginary ______.
A compass is used for ______.
Define magnetic field.
Define magnetic flux density.
Write a note on:
Compass needle
The magnetic field lines due to a straight wire carrying current are parallel.
The force on a charged particle moving in a magnetic field is maximum when the angle between the direction of motion and field is 90°.
