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A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will be
- a)MB / F
- b)BF / M
- c)MF / B
- d)F / MB
Correct answer is option 'A'. Can you explain this answer?
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Magnetic Moment and Magnetic Induction
A bar magnet is a permanent magnet that has a north pole and a south pole. It has a property called magnetic moment (M), which is a measure of the strength of the magnet. The magnetic moment is the product of the pole strength and the distance between the poles.
Magnetic induction (B) is a measure of the magnetic field strength at a specific point in space. It is the force experienced by a unit north pole placed in the field.
Force on a Pole
When a bar magnet is placed at right angles to a magnetic induction, each pole of the magnet experiences a force. The force on a pole is given by the equation:
F = M * B
Where F is the force, M is the magnetic moment, and B is the magnetic induction.
Length of the Magnet
Now, let's consider the length of the magnet. The length of the magnet is not directly related to the force experienced by each pole. However, we can rearrange the equation for force to find the relationship between the length of the magnet and the other variables.
F = M * B
Dividing both sides of the equation by B, we get:
F / B = M
Since the length of the magnet does not appear in the equation, we can conclude that the length of the magnet does not affect the force experienced by each pole.
Answer Explanation
The correct answer is option 'A': MB / F.
This answer is based on the equation for force on a pole: F = M * B. Dividing both sides of the equation by F, we get F / M = B. Since the length of the magnet does not affect the force, we can rearrange the equation to find the relationship between B and F / M.
Therefore, the length of the magnet is given by MB / F.
A bar magnet is a permanent magnet that has a north pole and a south pole. It has a property called magnetic moment (M), which is a measure of the strength of the magnet. The magnetic moment is the product of the pole strength and the distance between the poles.
Magnetic induction (B) is a measure of the magnetic field strength at a specific point in space. It is the force experienced by a unit north pole placed in the field.
Force on a Pole
When a bar magnet is placed at right angles to a magnetic induction, each pole of the magnet experiences a force. The force on a pole is given by the equation:
F = M * B
Where F is the force, M is the magnetic moment, and B is the magnetic induction.
Length of the Magnet
Now, let's consider the length of the magnet. The length of the magnet is not directly related to the force experienced by each pole. However, we can rearrange the equation for force to find the relationship between the length of the magnet and the other variables.
F = M * B
Dividing both sides of the equation by B, we get:
F / B = M
Since the length of the magnet does not appear in the equation, we can conclude that the length of the magnet does not affect the force experienced by each pole.
Answer Explanation
The correct answer is option 'A': MB / F.
This answer is based on the equation for force on a pole: F = M * B. Dividing both sides of the equation by F, we get F / M = B. Since the length of the magnet does not affect the force, we can rearrange the equation to find the relationship between B and F / M.
Therefore, the length of the magnet is given by MB / F.
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A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer?
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A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer?.
A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bar magnet of magnetic moment M is placed at right angles to a magnetic induction B. If a force F is experienced by each pole of the magnet, the length of the magnet will bea)MB / Fb)BF / Mc)MF / Bd)F / MBCorrect answer is option 'A'. Can you explain this answer?.
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