Magnetic field lines — task. Science State Board, Class 8.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Sequence the steps to trace the magnetic field.

Answer variants:

Place the bar magnet on the line in the middle of the paper and sketch the outline

At last, a curvy line is drawn by joining the plotted points around the magnet

Keep the needle at the centre of the paper and mark the ends

Again the deflecting points are drawn by placing the compass near the magnet's south pole

Move the compass such that the south pole occupies the position of the north pole

Secure a white paper on the drawing board with cello tape

Place a small plotting compass needle at the edge of the paper

Join the marked points to form a magnetic meridian

Near the bar magnet's North Pole, position the compass and mark the north pole as \(A\)

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13. Magnetic field lines