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In the Hall Effect, the electric field is in the x-direction, and the velocity is in the y-direction. What is the direction of the magnetic field?
- a)X
- b)Y
- c)Z
- d)XY plane
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
In the Hall Effect, the electric field is in the x-direction, and the...
The Hall Effect satisfies Lorentz’s Force which is E = v x B
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So, the direction of the velocity, electric field, and magnetic field should be perpendicular to each other.
Most Upvoted Answer
In the Hall Effect, the electric field is in the x-direction, and the...
Explanation:
The Hall Effect is a phenomenon in which a magnetic field is applied perpendicular to a conductor carrying current, resulting in the accumulation of charge on the sides of the conductor. This effect is widely used to measure magnetic fields, as well as to study the properties of materials.
To understand the direction of the magnetic field in the Hall Effect, we need to consider the following:
- The electric field is in the x-direction: This means that the force on the charge carriers is in the x-direction, which causes them to move in the y-direction.
- The velocity is in the y-direction: This means that the motion of the charge carriers is perpendicular to the magnetic field.
- The accumulation of charge is in the z-direction: This means that the charge carriers accumulate on the sides of the conductor in the z-direction.
From this information, we can conclude that the magnetic field must be in the z-direction, as it is the only direction that is perpendicular to both the electric field and the velocity.
Therefore, option (c) - Z, is the correct answer.
Conclusion:
In summary, the direction of the magnetic field in the Hall Effect is perpendicular to both the electric field and the velocity of the charge carriers, which results in the accumulation of charge on the sides of the conductor.
The Hall Effect is a phenomenon in which a magnetic field is applied perpendicular to a conductor carrying current, resulting in the accumulation of charge on the sides of the conductor. This effect is widely used to measure magnetic fields, as well as to study the properties of materials.
To understand the direction of the magnetic field in the Hall Effect, we need to consider the following:
- The electric field is in the x-direction: This means that the force on the charge carriers is in the x-direction, which causes them to move in the y-direction.
- The velocity is in the y-direction: This means that the motion of the charge carriers is perpendicular to the magnetic field.
- The accumulation of charge is in the z-direction: This means that the charge carriers accumulate on the sides of the conductor in the z-direction.
From this information, we can conclude that the magnetic field must be in the z-direction, as it is the only direction that is perpendicular to both the electric field and the velocity.
Therefore, option (c) - Z, is the correct answer.
Conclusion:
In summary, the direction of the magnetic field in the Hall Effect is perpendicular to both the electric field and the velocity of the charge carriers, which results in the accumulation of charge on the sides of the conductor.
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In the Hall Effect, the electric field is in the x-direction, and the velocity is in the y-direction. What is the direction of the magnetic field?a)Xb)Yc)Zd)XY planeCorrect answer is option 'C'. Can you explain this answer?
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In the Hall Effect, the electric field is in the x-direction, and the velocity is in the y-direction. What is the direction of the magnetic field?a)Xb)Yc)Zd)XY planeCorrect answer is option 'C'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In the Hall Effect, the electric field is in the x-direction, and the velocity is in the y-direction. What is the direction of the magnetic field?a)Xb)Yc)Zd)XY planeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the Hall Effect, the electric field is in the x-direction, and the velocity is in the y-direction. What is the direction of the magnetic field?a)Xb)Yc)Zd)XY planeCorrect answer is option 'C'. Can you explain this answer?.
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