Question
Download Solution PDFMagnetism at the centre of Bar magnet is _____________.
This question was previously asked in
Official Soldier Tradesman 10th STD Paper : [Muzzafarpur] - 23 Feb 2020
Answer (Detailed Solution Below)
Option 2 : Zero
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Agniveer Army GD 22 April 2024 (Shift 1) Memory-Based Paper
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Detailed Solution
Download Solution PDFThe correct answer is zero.
- Magnetism at the centre of Bar magnet is zero.
- Magnetism maxima and minima for a bar magnet
- Magnetism is strongest at the north poles and south poles of the magnet and weakest at the centre of a bar magnet.
- This is because the magnetic field lines run parallel to the length of the magnet at the centre and run closer and denser at the poles.
- or it can be thought of as magnetic field lines are originated from a pole and not at the centre of the bar.
Additional Information
- Magnetism
- Magnetism is a phenomenon by the virtue of which there develops an attracting or repulsive force between two magnetic objects.
- The motion of electrons in atoms gives rise to magnetism.
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