- 1(current)
Q. No.A circular loop is kept in that vertical plane which contains the north-south direction. It carries a current that is towards the north at the topmost point. Let A be a point on the axis of the circle to the east of it and B a point on this axis to the west of it. The magnetic field due to the loop:
| 1. | is towards the east at \(A,\) and towards the west at \(B.\) |
| 2. | is towards the west at \(A,\) and towards the east at \(B.\) |
| 3. | is towards the east at both \(A,\) and \(B.\) |
| 4. | is towards the west at both \(A,\) and \(B.\) |
Subtopic: Â Magnetic Field due to various cases |
From NCERT
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Hints
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A long, straight wire carries a current along the \(z-\)axis. One can find two points in the \(X-Y\) plane such that:
| (a) | the magnetic fields are equal |
| (b) | the direction of the magnetic fields are the same |
| (c) | the magnitude of the magnetic fields are equal |
| (d) | the field at one point is opposite to that at the other point |
Choose the correct option :
| 1. | (a), (b), (c) | 2. | (b), (c), (d) |
| 3. | (c), (d), (a) | 4. | all of the above |
Subtopic: Â Magnetic Field due to various cases |
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
- 1(current)
Q. No.
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