OT Q15. (1/What will happen to the pole strength of a bar magnet when it is cut along as well as perpendicular to its length? (27if an electron is getting deflected from its path, what does it indicate? Presence of magnetic dr electricfield ? lolitraight wires X and Y of lengths
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The force on the north pole points towards B and the force on the south pole is opposite to that. Both of the forces have magnitude F. According to the pole strength formula, the pole strength of a magnet is given by the ratio of magnetic moment to its effective length (called the magnetic length).
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