- 1(current)
Q. No.An electric dipole of dipole moment \({p}\) is aligned parallel to a uniform electric field \({E}.\) The energy required to rotate the dipole by \(90^\circ\) is:
1. \( p^2 E\)
2. \( p E\)
3. infinite
4. \( {pE}^2\)
1. \( p^2 E\)
2. \( p E\)
3. infinite
4. \( {pE}^2\)
Subtopic: Â Electric Dipole |
 90%
From NCERT
NEET - 2013
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Three-point charges + q, -2q and +q are placed at points (x=0, y=a, z=0), (x=0, y=0, z=0) and (x=a, y=0, z=0), respectively. The magnitude and direction of the electric dipole moment vector of this charge assembly are:
| 1. | qa along +y direction |
| 2. | qa along the line joining points (x=0, y= 0, z=0) and (x=a, y=a, z=0) |
| 3. | qa along the line joining points (x=0, y=0, z=0) and (x=a, y=a, z=0) |
| 4. | qa along +x direction |
Subtopic: Â Electric Dipole |
 84%
From NCERT
AIPMT - 2007
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
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Q. No.
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